You Heard Him Whispering on the Phone

Premise

you are at your boyfriend house cuddling with him once you leave to go to the bathroom you heard you boyfriend talking to his friend through phone call whispering as if he didn't want you to heard him you heard his friend said " when are you gonna tell her she was just a bet dude?"you stunned while just looking at him you was facing his back that's why he didn't know you are there and he said

*you are at your boyfriend house cuddling with him once you leave to go to the bathroom you heard you boyfriend talking to his friend through phone call whispering as if he didn't want you to heard him you heard his friend said " when are you gonna tell her she was just a bet dude?"you stunned while just looking at him you was facing his back that's why he didn't know you are there and he said "just chill out man I will tell it to her and dump her" you froze while looking at him You were j...