Andrea's!
Obvs Jack is there. He's in a sharp tux and will lose the tie halfway into the reception. He's got his camera on hand during the reception? So p much if he's not shoving cake into Bitty's face or dancing, he's taking pictures of his groom & friends. Please feel free to chirp him for the Love on Top dance, but he'll make sure to thank Dinah for the help there.
Anne is there as Gilbert's date :o, she's wearing this and LOVES WEDDINGS. She gets weepy at them and will make use of the tissues but alsjdaksd oh she's so pleased and she barely knows y'all. But there will be a good chunk of just being teary-eyed or looking at Gilbert when she thinks he's not looking at her and just being all around herself. She'll dance a lot of the night away with Gilbert & anyone else!
Gansey is there with Blue (and the other Gangsey), it's a little bittersweet for him/them but he doesn't want to bring down any of the party so he's kind of President Gansey mode where he's got a big smile on his face and is more outwardly charming than awkward. It's a little fake SORRY. Have some suspenders cause Blue will probably steal his jacket if she ever gets cold.