Red is enjoying the strange faces that Han is making. It's been a while since he's introduced someone to cocktails like this, and most people simply like them or don't. This confused acceptance is rather enjoyable to watch.

"It's traditionally a mixture of peach puree and sparkling wine. If it's a little on the tart side, they'll add sugar. Knowing the bear who made it, I assume he added a little sugar." A beat as he takes a sip from his mimosa. "Is it too much? Or is it simply not your style?" Both seem plausible.