Party does not have a sub-event of nick your ear. Meet friend is motivated by goal talk to her. Wind blow hard has a sub-event of dress warmly. Two person love each other does not have a sub-event of dress warmly. Entertain someone has a sub-event of have sex. Party does not have a sub-event of remorse. Meet friend has a sub-event of have sex. Have sex has a sub-event of fall down. Fall down has a sub-event of you break bone. Two person love each other has a sub-event of you break bone. Party has a sub-event of meet friend.
Have sex does not have a sub-event of laughter.