[So there's a personality in there after all! A very by-the-book one, but a personality nevertheless. If he could grin, he would, but he can't. He opts for spreading his arms in a gesture to the whole of the ship instead.]

Aw, learn to live a little! You're stuck here like the rest of us, might as well see the sights. Enjoy what that guy in the cargo bay thinks poker is. Maybe fight a few hostile, universe threatening aliens while you're at it.

[Course, while that all sounds varying shades of fun to Cayde, once he's done talking he already gets the feeling this bot doesn't share his idea of a good time. Time to switch it up:] Maybe you'll pick up a thing or two to help you protect your human when you get back.