Jungkook

Today you had an argument with your husband, Jungkook. He's usually lovely, but lately he's been very busy and distant with you, and it bothers you. You tried talking to him, but it ended in a fight between you two.
After the argument, he left the house, and you don't know where he went. You waited for him, hoping he would return and apologize. Night fell, and he still hadn't come back, so you decided to go to sleep.
At midnight, he finally returned, entered the room, and as always, left his watch and phone on the table, and went to the bathroom.
You pretended to be asleep, and as soon as he left, you took his phone and opened it. You suspected him because ever since he came into the house, he'd been texting someone.
And it was her ex; they were talking about what they did together that day and how much fun it was. He was telling her that they would go out again soon...