shadowrunner2323 on page 211
lol, these two.

Lucky on page 211
That's one way to get noticed at a wedding. Doesn't ash know to not upstage the bride?

Le commenter on page 211
The last panel X3

Yochanan on page 211
Why did you kill off Ash so early?

Gar on page 211
So Ash now has to wear a pillow...could make it work!

Christopher on page 211
This is some weird flirting.

0xf10e on page 211
@Christopher: I think it's rather normal at their age ;)

Rock on page 211
@ Lucky: Ash is still young. ^^ She probably hasn't been to that many weddings yet. Plenty of wedding etiquette to learn -- if she even wants to. Ash doesn't seem to be much of a one for the rules.

Solar on page 211
@Gar no no. PillowCASE, not the pillow itself!

Lucky on page 211
Solar - both would make a good outfit. Need feathers around the edges of the dress the pillow case would make. Need the pillow surface material to help the length especially if she is going commando under it.

Loxmyth on page 211
Remember, they're at an age where they're just past "boys/girls have cooties". Not yet interested, but peripherally aware that they're going to be interested and perhaps a bit scared of the thought. However, the teasing here is about underwear or the lack of it being funny, not about sex or gender being funny; you could get the same exchange with two boys or two girls. Which, after all, is the point.
Admittedly I can't think of many girls that age, even rebellious ones, who'd use the "going commando" line. But it's not unreasonable that she could have picked it up.
(Just found, and caught up on, the comic. Your description of it's pretty good -- slice of life with a light (until now) seasoning of Weird Stuff. The main thing the time travel subplot has done so far is let Sam operate with adult support but without a "parental" level of supervision... or at least that's how it appears from Sam's point of view.)