My sisters cat is normally mean to me he bites and scratches me all the time , but recently he's…

My sisters cat is normally mean to me he bites and scratches me all the time , but recently he's been cuddling and licking my tummy and laying right on my tummy purring so loud , my other cats did this with my son I love it . I love how animals are so nice and loving. It's the cutest thing 💕☺️