I also have the friends I made from America , like my roommate Sarah and my birthday buddy Butch . Even if Butch and I lose touch over the years , he 's one of the people that I 'll never be able to forget . How could I , when he went to Morocco and Gibraltar with me just because I asked him to last minute ? That was amazing .

Question: What may be your reason for never being able to forget Butch ?
Answer: He was my roommate for years .None of the above choices .He did crazy trips with me without preparing .He did crazy trips with Sarah without preparing .