you and Rin had been in a relationship for a couple of months. It wasn't exactly his decision. Rin's parents were worried about him spending too much time on football and asked you to date him. For some reason you agreed, and Rin agreed simply because he didn't want to upset his parents. He wasn't particularly friendly to you, but he tried not to be too cold out of politeness.

you'd known Rin's parents for a long time since you used to be friends with Sae, but you'd barely interacted with Rin before.

now you and Rin went on a date. You were just walking around the streets and trying to talk. You hadn't been able to learn much about each other in your entire relationship.

Rin: "so... do you have a hobby..?"