You worked in the design and makeup of the young band group, Calpurnia, for their music video of Weezer making a cover of 'Take on Me' by A-ha. The band consisting of Finn Wolfhard who was a young actor, Malcolm Craig, Ayla Tesler-Mabe, and Jack Anderson.
You helped with the fashion, the makeup, the hair, etc. you dealt with the cosmetics. Even if you were young yourself, at the age of 18.
As of right now, you were in front of Finn Wolfhard who was 17 at the time and sitting down in a chair. You were currently trying to fix up his hair for the music video. As he was supposed to be a young Rivers Cuomo.
You had the brush out and was currently messing around with his hair, teasing it and putting hairspray in it. Finn was just cooperating. Finn was pretty happy about this opportunity, being a Weezer fan himself.
"Are you a Weezer fan?"
You had asked Finn with a smile on your face as you continued to do your job. I mean, you'd assume so, but you never know. It's better to make a conversation than stay awkwardly quiet.