I'm gonna do the leggings, bring it up, and turn it into a joke of sorts. Rough drafts.

"Haha, look at me feeling pretty good wearing actual clothes instead of jammies despite looking like an emaciated fatass." (Yeah, that's something she'd expect from me.) Brings attention lightly.

"My bmi may have dropped to 16.5, but the vodka was really weighing me down so now that I've pissed all those fifths out..."

"Yeah...I lost weight. See this black eye? Half my brain came out my nose and a bunch of fat and muscle had to relocate to replace it."

"I made the world's best or worst chili and now I'm 17lbs lighter."

"Whazzup my friend? Have you noticed I look like shet?" (I have those ED eyes (a freakin black eye and a lot of bruises/scrapes too) furry, pale skin too so it works)

Idk I'll spend the next hour coming up with horrible stuff