“You can tell the way Sarah reacted about Jennifer that something happened there,” someone speculated on YouTube. “I often wonder what happened between SMG and JLH. It’s clear they had a falling out. SMG is almost disgusted at her mention here,” wrote another user.

“the way the energy changed so fast after her name was mentioned,” someone wrote in response to a viral post about Sarah’s reaction.

“Sarah Michelle Gellar and Jennifer Love-Hewitt having beef was not on my bingo card for the year,” one more tweet read.

At the same time, other internet users suggested that Sarah’s “coy” response was perhaps simply down to the fact that she recently got in trouble for sharing information about the IKWYDLS remake.

“she said she got in trouble for posting the picture of them filming the movie so she’s probably being coy and not sharing or doesn’t know,” one Reddit user guessed.