Help me please ㅠ

Suddenly my characters seem to have lost their minds. They keep repeating what I say or do. Does anyone know why this is happening?,,,, If I say 'Do this for me', they ask 'Do this for me?' / If I say 'I have to do this', they say 'I have to do this' and repeat my actions exactly, just with a question mark attached,, I thought only one was acting weird, so I tried other things and even redid the ones that were fine before, but they're all messed up now ㅠㅠ Zeta, snap out of it,,,,,,