So im going back to school to get my masters, I have stats class with this guy in which I have alot in common with. So me and this guy ( if you read my other questions it will make sense) write flirty/sexy/funny things on each others notes. One time when the class had a break and he wrote something on my page. Then the prof said " Already writing love letters?" and he got really embarrassed but i played it cool. There wasn't really any one in the class room nor did they really care. Why would he be so embarrassed?