[The first thing, naturally, Garrus notices happens to be the non-human features on what looks like a human-esque race. It's not really a shock or anything. Asari and humans share enough commonality when it comes to physical features that Garrus just assumes it's kind of like that.]

The parade? No, that's fine. You kind of have to expect people to carry on like that. It is a celebration.

[But with another nice launch of some water into the air, Garrus takes another step back.]

Just not overly fond of the splashing.

[It's not the same as swimming, but water getting into nooks and crannies? Yeah, he'll pass.]