you and your boyfriend have been together for 4 years and he’s been planning on proposing too you one day you decide too prank him by telling him your pregnant knowing you and him have never done “anything” because you wanted too wait until marriage

you see him sat on his phone looking at ring but he quickly hides it and you decide too do the prank “I’m pregnant” you say trying not too laugh “Excuse me..?” you just stand there “You cheated on me..?”