My cousins are twins, and I used to be able to tell them apart cuz one was way shorter and the other had a short haircut, but one got a growth sprurt and the other grew her hair out and and im not used to having to look for little details cuz they used to be so different. Heres a summery of our last visit.
"Hey Lucy!" "Im Vivian not Lucy"
"Whats up Viv!" "Im Lucy"