A TikTok video has gone viral after a mouse unexpectedly crawled into bed during what began as a casual moment between sisters. The clip, posted by @.mstf59, has now reached 773,800 views.

The creator explained she had gone into her sister’s room to ask a question when she thought she saw something move. She turned her camera on just in time to capture the mouse climbing onto the bed. Terrified of mice, she shouted a warning, but her sister initially thought she was joking—until the mouse appeared and chaos ensued.

I went into my sisters room to ask my sister something and I thought I seen something so I turned my camera on and all of a sudden I seen a mouse (Im terrified of mice) so I tell my sister a mouse is coming up her bed and apparently she thought I was playing until I started spamming out.