1) Five times Hikaru dyed his hair
2) Five times Hikaru sang a song for Inoo
3) Five times Inoo stalked Hikaru and the one time he got caught
4) Five dramas Hikaru and Inoo never starred in
5) Five people Hikaru and Inoo decided to investigate
6) Five times Hikaru thought Inoo was a girl
7) Five thing Hikaru and Inoo never did
8) Five times Hikaru wished Inoo hadn't gone to Meiji + 1 time he didn't.
9) Five times Inoo kinda sorta tried to get over Hikaru.
10) Five times Inoo had a secret fling + The one time Hikaru found out.
11) Five times it was Hikaru whose love was unrequited.
12) Five jokes Hikaru made that Inoo never got.
13) Five times Inoo was a perv.
14) Five times Inoo did not approve of Hikaru's hair
15) Five times Inoo lied to Hikaru
16) Five texts Hikaru never sent
17) Five things Hikaru never said
18) Five times Hikaru was a jerk
19) Five times Inoo had a personal vendetta against Hikaru
20) Five times Inoo missed Hikaru
21) Five times Hikaru missed Inoo.
22) Five times Inoo wrote HikaInoo fanfic.
23) Five times Hikaru and Inoo fought.
24) Five times Hikaru was oblivious + One time he wasn't.
25) Five times Hikaru thought Inoo was a girl + 1 time Inoo proved he wasn't.
26) Five times Inoo failed at confessing + 1 Time he succeeded.
27) Five secrets Hikaru kept + 1 he only told to Inoo.
28) Five times Hikaru and Inoo shared an umbrella.
29) Five times Hikaru was the submissive one. // Five times Inoo was the assertive one.
30) Five times Hikaru and Inoo cosplayed.
31) Five looks Hikaru never saw.
32) Five times Hikaru woke Inoo up
33) Five dinner dates Hikaru and Inoo had together
34) Five times Hikaru ditched Inoo and the one time he didn't
35) Five jweb entries Hikaru never posts
36) Five times Inoo helped Hikaru with his homework (oh, wait :|)
37) Five times Inoo turned to Hikaru for advice
38) Five times Hikaru helped Inoo with his love life and the one time he didn't fail miserably
39) Five crushes Inoo teased Hikaru about
40) Five times JUMP conspired to get Hikaru and Inoo together
41) Five times JUMP walked in on HikaInoo
42) Five times Inoo played the piano
43) Five birthdays Hikaru and Inoo spent together
44) Five rain scenes and one in which Inoo didn't turn the whole situation into a cheesy shoujo manga
45) Five times Hikaru and Inoo did extreme sports
46) Five times Hikaru and Inoo ran into a hardcore fan
47) Five people that got in the way of HikaInoo
48) Five things Inoo did to get Hikaru's attention
49) Five things Hikaru did to get Inoo's attention
50) Five things Inoo never gave to Hikaru
51) Five times people thought Hikaru and Inoo should get married
52) Five times Inoo was delusional
53) Five times Hikaru had a crazy idea
54) Five times Hikaru and Inoo took English lessons from Keito together
55) Five times Inoo punched Hikaru in the face
56) Five times Hikaru punched someone else in the face out of jealousy
57) Five times Hikaru didn't answer the phone and the one time Inoo wasn't royally pissed because of it
58) Five times Hikaru got mad at a girl and the one time it was Inoo
59) Five times Hikaru and Inoo were partners in crime
60) Five times Hikaru and Inoo played a game
61) Five times Hikaru and Inoo played house
62) Five times Inoo forgave Hikaru
63) Five times Hikaru broke Inoo's heart
64) Five times JUMP locked Hikaru in a closet + 1 time it was with Inoo
65) Five AUs Hikaru and Inoo were never in
66) Five times Hikaru and Inoo never met
67) Five easy steps to capture Inoo's heart
68) Five circumstances Hikaru and Inoo were never in
69) Five times Hikaru and Inoo went to the convenience store
70) Five times Inoo forced Hikaru to go on a date and one time it wasn't with him.
71) Five times Inoo tried to hit on Hikaru + One time it actually worked.
72) Five times Hikaru tried to hit on Inoo + One time it actually worked.
73) Five times Hikaru had a crush on someone.
74) Five love songs Hikaru wrote.
75) Five parties Hikaru and Inoo went to together
76) Five presents Inoo got for Hikaru
77) Five times Hikaru googled himself and found something else
78) Five things Inoo wished he hadn't eaten and the one thing he wished he did
79) Five hundred yen coins Hikaru lost in a bet between he and Inoo
80) Five typos Hikaru made that Inoo misunderstood and eventually led to one big mess
81) Five times Inoo didn't work on his thesis
82) Five times Hikaru and Inoo went shopping
83) Five times Hikaru got lost + One time Inoo found him
84) Five times JUMP played Hide-and-Go-Seek + One time they never found Hikaru and Inoo
85) Five times Inoo cried.
86) Five times Hikaru made Inoo laugh.
87) Five times Hikaru and Inoo got a happy ending.
88) Five times Hikaru spied on Inooo + One time he got caught.
89) Five exes Hikaru and Inoo encountered.
90) Five times Hikaru and Inoo danced together.
91) Five things Inoo taught Hikaru + One thing Hikaru taught Inoo
92) Five times Hikaru and Inoo walked home together.
93) Five times Hikaru and Inoo cooked together.
94) Five times Hikaru made Inoo roleplay.
95) Five times Hikaru visited Inoo at Meiji.
96) Five times Inoo cut someone out from a picture to make it look like HikaInoo
97) Five times Hikaru and Inoo ambushed a paparazzi in their spare time
98) Five times Hikaru willingly succumbed to Inoo for the sake of fanservice + The one time Inoo didn't like it
99) Five times Hikaru obnoxiously serenaded Inoo outside his window
100) Five times Inoo failed a test because of Hikaru
101) Five times Inoo dressed Hikaru
Feel free to suggest more prompts to the list. :D
Make sure to comment here if you write anything. And link back here please!
BUT PLEASE TO BE WRITING! =D