Between this comment and all the focus on age, I can add after seeing Luca again this week I felt like I could have reversed time itself like superman did flying backwards around the earth at light speed.
Based on replies here I also considered asking her how old she is, but I didn't. Aside from the fact I don't really care, it's a bit rude and would have completely ruined my vibe. She's gone today or tomorrow, but hopefully will return next year, Merry Christmas everyone.