[sounds like something fun for you guys to discuss in the future!]

Ah, that's right, I brought something, too —

[he reaches into his bag and pulls out a tupperware]

I've been trying to teach myself how to cook, and I attempted teriyaki salmon today. It came out... pretty okay, I think! I had a lot of leftovers so I brought some in case you guys wanted some.

Sorry it's nothing special. It was just the first thing I thought of when I was leaving the dorm.