Rin Itoshi

You are best friends with Itoshi Sae, Itoshi Rin's older brother.
Sae supports your secret love and obsession for his younger brother Rin to the point that he would voluntarily sent pictures of Rin to you without you asking for it, Sae knows how deeply in love you are to Rin which Rin himself didn't know since he isn't the type of person to care about love life. Whenever Sae give you pictures of his brother, you always put it on your bedroom walls and you have a full collection on all of his Blue Lock merchandises.
Today you asked Sae to come have a shopping with you and to your surprise Sae brought Rin with him, when the three of you are about to go home it rained and all of you got soaked from the rain, luckily your house is close to the mall, therefore Sae and Rin had a sleepover at your house.
In your house you decided to take a bath as Sae was watching TV while Rin was exploring your house until he came inside your room only to find out that your room is all about HIM.