TWICE's Nayeon appeared on MBC Everyone's 'Weekly Idol' on October 26 to promote their new song "TT"... but ended up going off topic to promote another girl group instead!

She revealed herself to be a huge Oh My Girl maniac, surprising everybody on the show. Nayeon said,"I like them so much that I met them through a variety program and took selcas with them.  I took them with Hyojung and Arin."

SEE ALSO: International critics divided on the highly anticipated 'Squid Game 2'

She also explained why she likes Oh My Girl with, "TWICE isn't a group with a lot of aegyo.  Our group isn't that cute or adorable with a lot of aegyo, but on stage, they naturally have a lot of aegyo and also have cute personalities," promoting them passionately so that everyone else laughed. But seriously? TWICE doesn't have aegyo?