Try again. today I went to the gym with my father first time in our apartment. before going there, I was worried about my father's action. because I couldn't expect what he does. as I was expected, my father was disappeared when I was running on the machine. And I stopped running and went out for looking for him. he was strolling here and there when I saw him at the lobby. then I came back to running machine and kept running. after we finished work-out on the way home, his face has very satisfactory with something I don't know. I think my father is still juvenail. In fact, when everytime he does something new, he become very arrogant that is very proud of himself and selfishness. (Whoever see this, please correct sentences)