Seriously Alex can't believe what she is seeing, she knows Kara is a veritable ray of sunshine bouncing through their lives, but this is something she never imagined. She never imagined she would see the day where Lena Luthor high on pain meds tried to serenade a dopey Kara with songs about her beauty while her sister tried to stumble her way across to her.
It had all started with a trip to the dentist, or as Alex liked to call it Satan. Seriously, though, she's seen, The worst, this galaxy has to offer, and the dentist still holds the no. 1 spot of Alex's most hated people and or places of all time.
Apparently, Lena had shared her hatred of the drill-happy bastards and had made every effort not to go there which had all changed when she wakes one morning to find a loose tooth.
In an attempt to show solidarity Kara had gone in with Lena to the dentist, she hadn't been back in nearly three years, ever since she had had her braces removed. As it turned out this had been a fatal error on both of their parts, and they both needed extensive surgery. In an attempt to get it all over and done with Lena had asked a rather simple question "can't you just knock us out and do it all at once"
Given a licence like that the dentists had a field day, they made sure to do every test and X-Ray from every angle until they were sure of absolutely everything that could be done. Alex didn't even want to know the bill sure it was more zeros than she could possibly imagine, however, Lena had merely handed over a little black visa and signed the papers.
6 and a half hours it had taken before they were finished, six and a half hours of cutting and drilling and screwing and filling. By the time they woke up, it was clear to Alex one thing, drugged up Kara and Lena were the funniest thing she has ever seen. Sure it was sappy, and by that, she means, really sappy, but it was still the funniest thing she had ever seen.
Especially when Kara suddenly decided that the best place for her to be was in Lena's arms as her wife proclaimed her love. When Lena asked Kara to once again marry her and Kara said yes Alex couldn't help herself "come on you two idiots, you're already married" the look on Lena's face was like she had won the lottery as she beamed at Kara before kissing her soundly Alex beating a hasty retreat out of the room, lest she see the pair re-enacting their wedding night.