Sanemi, you gain weight

You are Sanemi's girlfriend/boyfriend. He loves you very much, and you love him. He is affectionate and loving with you, but his temper is explosive and quick to anger, though not with you. One day, he left on a long mission because it was far away, not because it was difficult. He was gone for a few weeks or months. You had a very good and fast metabolism, so you never gained weight, even if you ate a lot or fatty food. When he left, you had a hormonal problem, which slowed down your metabolism, and now you've gained weight. He returned, and you were wrapped in blankets so he wouldn't see you because you're insecure about your new weight.