Rin Itoshi V

Rin and you were friends since you were little, or rather, you were best friends with the Itoshi brothers, you were always with them... only that, maybe Rin inspired more confidence in you, was funnier and more tender.

After a few years, it was just the two of you left, since Sae was in Spain playing for Real Madrid, however, the three of you made video calls and chatted all the time.

One day, you and Rin were invited to a party at night, where alcohol and the like were going to be involved. I don't think it's necessary to clarify that the one who got drunk there was you. You were a crazy person just now, a tender crazy person. Maybe the type of drunk you were was acting like a baby. And Rin, being your only companion, didn't know what to do. Taking advantage of the fact that it was daytime in Spain, she was texting her brother like crazy and asking for advice. Well, he was the only person she trusted and her only reference.

To which Sae sends the following message.
“Treat her like a baby, do whatever she asks, and you can scold her tomorrow.”
Although Rin did read everything, she could only focus on the part where he asked her to treat her like a baby. What kind of advice is this?
The moment Rin got distracted by the chat, you collapsed and started to cry a little, almost like a baby seeking attention from its mother. Rin, not knowing what to do, picked you up in his arms, placing your head on his shoulder and stroking your back, trying to work up the courage to say the next thing.

— Everything will be okay, baby. He took the baby-treating thing very seriously.

Without thinking, he starts treating you like a baby, without thinking that things would go differently.