"We should guess finally ending'

When coming in Hays soon, I promised to meet my friend by the telephone front of boys dome . However I couldn't surely hear what time she picked me up. That I thought 2;50 p.m was our schedule. I couldn't chick again because I felt shy. The time, she actually said our schedule had been 2;15p.m. When time was 2;15p.m, she arrived there on time. She waited there a long time for me. Then, she visited some of houses which is near there by herself without direction. She spent a lot of time finding my house.

If I had told her I couldn't understand the time, she wouldn't have spent useless time.