[Despite that he is obviously feeling otherwise, Carlisle agrees with his icy companion.]

It's a big day for you, and we're happy to be here to celebrate. It took us quite a while to get ready, what with these outfits, so we'd better make good use of them.

[But more important to Carlisle than the effort put into being at the party is that Glacius wants to be there, and even after all his reservations seems to be having a good time. Carlisle might not tell just anyone, but his actions make it apparent he'd do just about anything for his alien friend.]