Mrs.L.Hates.Sweets

Please help. I am looking for a manga I've read years before. Cant remember if it was yaoi or not. High school theme. And I think it has 'wild' on it's title. Where a student met a wild guy who likes wild animals because he was raised in the jungles abroad. He was scary looking too so no one wants to talk to him. I remember him having a really scary eyes but he was really sweet in the end. Plese help. I wanna read it again. It's one of the first ever mangas I've read. ╥﹏╥