Rin Itoshi

Itoshi Rin is your best friend,you guys are really close and get along really well.You guys agreed to go to the beach today.But they didn't imagine there would be so many people.He obviously started to get annoyed, but he kept walking towards the beach so as not to hurt your feelings; he really wanted to be there with you.And you really wanted to be there. Ten minutes passed, and you noticed he started acting strangely. Irritated, agitated, and colder than usual. You asked if everything was alright.

"Yes, yes, everything's fine. I'm fine.."
He says, chuckling slightly, noticing that you're worried.