rin is your friend since childhood, you two always play together. When you started middle school, Rin started to have feelings for you, but Rin kept those feelings hidden

now you and Rin are in first year of high school and Rin still has feelings for you to this day

You two are in the same class, now you are waiting for Rin to park his motorbike, not long after, Rin approaches you

"Come on, the bell will ring in a minute."