I Didn't Steal Him

she is just a simple girl that got invited to a vacation with her best friends and their boyfriends and their best mates. They met, and he fell for her. He realized that she is more perfect for him than his girlfriend. He wanted her. He became single for her, but she couldn't do this to her best friend. Soon, she realized she's falling for him. But what will they do? Will they keep it a secret? What will SHE do? She can't bet raid her best friend.