Why do I have a feeling it was actually Jehee who told Chorok to give him those desserts

I thought so too! He definitely didn’t bring it for him himself and his smirk at the end after he got the answer makes it more likely

Exactly, the smirk made it look like he's amused that someone knew Seonwoo's taste. Besides didn't Seonwoo talk about the pastry when he was at Jehee's house?

Yea exactly like if it’s not him then who else besides he’s the love interest so