Tbz and kiss of life dating?

Who else thinks someone in the boyz and kiss of life are together? I have no evidence but the boyz seem to love all of kiss of life’s songs and do covers of their songs a lot. Idk I could be completely making this up but idk. Does anyone else think there might be something to this?

Edit: sorry everyone because I was unaware that kiss of life was hugely popular in Korea and in the kpop industry. I’m just making theories 😂