Falling in love is not buying clothes. If you feel uncomfortable, you should return them. If you change it, you should buy a new one. He is looking for you now because he thinks his ex-girlfriend is not as good as you. He thinks this kind of thing changes quickly and is unreliable. What will he do if one day he thinks you are not good to him? Have you thought about it? He looks at you, not as comfortable as other girls. Have you thought about what he will do? If he is sincere to you, he won't leave you for another woman. You are not in love, just looking for someone who is comfortable to wear. He has no feelings for love, only feelings. When he feels bad, he turns away. What you should consider is not that it doesn't matter whether he has you or not, but that he came to save you not because he loves you at all, but because you are the most comfortable. You should never have given him a chance.