walk in on

US /wɑːk ɪn ɑːn/
UK /wɑːk ɪn ɑːn/
"walk in on" picture
1.

terserempak, masuk dan melihat

to enter a room and see someone doing something private or embarrassing

:
I accidentally walked in on them while they were changing.
Saya tidak sengaja terserempak dengan mereka semasa mereka sedang menukar pakaian.
She didn't want anyone to walk in on her while she was practicing her dance moves.
Dia tidak mahu sesiapa pun terserempak dengannya semasa dia sedang berlatih gerakan tariannya.