There is in my universe, FRiend.
Normal is undefinable, unless you happen to agree with shrinks--it's normal for underprivileged teens to shoplift (or kill or rape or lie); it's normal for 16-yr. olds to have had sex; normal that married couples "outgrow" each other and remarry; normal that unwed mothers should terminate unwanted pregnancies; normal that students in a very competitive environment plagiarize or cheat--this could go on and on.