So, uh, what kind of chocolate are you giving to me?
Literally 'Which type'. In other words, whether it's out of obligation or because she actually has feelings for him. Look up Giri and Honmei if you're curious.Oh, before I forget-Nice work!After Episode 21This is for you, Kazama-kun.Because it's Valentine's!A chocolate bar... why?Hmm, I wonder?