And what happens when he goes away for university, huh? Are they just never gonna sleep again?

[Baby siblings have to grow up sooner or later. Clearly sooner is the better option. Or maybe Rin is just low-key a dick, the jury is out on that one.]

I brought some snacks, but nothing like popcorn...

[He looks at Haru. Are there secret stashes of popcorn anywhere?]