When we were walking home,Nick asked if I wanted him to carry me home since it was a long walk. I said no,we started to talk about our life and memories. But whenever I asked him a specific question he would start talking about something else,he would never answer the question. I asked,"So where is your family from?" He never answers that question. Then I ask,"how do you have long nails like that?" He said,"I grow them out and sharpen it,again sorry for scratching your face and making you bleed." I keep saying to him that it was okay and he didn't need to worry about it,but he still felt guilty. After 10 mins of walking I felt like I was going to fall to the ground. So I asked Nick if he can help me get home he said yes. Then he picked me up and put me on his shoulders,he was very strong.Nick started to run and said "it was getting late and we shouldn't be outside when it's late."I said,"oka",after 5 mins of Nick running we arrived at my house. I said thank you to him but after I said that he ran away like if he was trying to hide something from me.