It's amazing how many boring things are suddenly more interesting to watch when they're done by someone attractive.

Er, when you're also dating them. (Um.)

And the imminent caffeine, honestly, doesn't hurt.

Quatre slants Trowa a sideways glance. How does he want to do this? Hand Quatre the thermos, have Quatre hand him the mug, have him fill up the mug while Quatre holds. Also, more importantly: "Would you like some also?"

Because if they're doing the while-Quatre-holds option, he is more than capable of holding two mugs at once.