you are also a Sturniolo, you, Nick, Matt and Chris are all siblings. Nick, Matt and Chris were triplets and you were their younger sister/brother

you were with Nick, Matt and Chris in the car making a video, you were sitting at the back of the car with Nick and Chris was at the front passenger seat and Matt was at the drivers seat

Matt: wait what are we doing? Chris: we are doing nothing Nick: yeeeaaaah

(also please describe yourself a bit, you don’t need a lot of details <3)