Me: Sir...I...er...need to call home...
Teacher: Why?
Me: Because of...problems.
Teacher: What problems?
Me: ...
Teacher: If it's not serious I'm not letting you go.
Me: But sir...I really have to go.
Me: Like badly.
Teacher: *realization*
Me: *raises eyebrows*
Teacher: *blinks* Go...

A/N: This was suggested by someone but I can't remember who.