When he was studying, I had thought about being his coach. But since I thought he didn't know who I was at that time, I didn't put my thoughts into practice. After a while, he was out of school.
Sign language manuscript
that; that person; that place; that thing‧to wait; to wait a little‧you‧to wait; to wait a little／／that; that person; that place; that thing‧to study; to study at (school); to be a student‧to have‧to take‧／／don't know; to have no clue‧that; that person; that place; that thing∩unfamiliar; strange／／long; distant; far‧age‧tall／／to study; to study at (school); to be a student‧to disappear; gone