After Selena felt something which she couldn't ignore , Justin 's bus changed permanently and at that time she wasn't happy for the first time . She regretted everything she thought that she had a chance to enjoy the time when she was close to him but now everything has changed. She felt something so intense that all the hate disappeared. She was stunned and confused that maybe she never hated him and she was irritated by him just because she cared. All the thoughts started coming into her head and all she could do is think and regret.