She said, "Let's start with the boys first."

Boys start giving their intro...

First boy: "My name is John, and my hobby is to
see bubble in the bathtub."

Teacher was confused to listen but said, "Interesting.
Well, Ok. In fact, we must be honest in telling the
hobby. And after all there is essentially a child in each
of us. So it's ok John. Yes next."

Second boy: "Myself Peter and my hobby is to see
bubble in the bathtub."

Teacher now got surprised and said, "Good. I like the
spirit of supporting a friend. Ok next."

Third boy: "I'm Smith and my hobby is to see bubble
in the bathtub."

Teacher: "Guys are you joking or what? Please be
sincere. Ok next."

This continues...

and the last boy stands up "I'm Harry and my hobby is
to see bubble in the bathtub."

Exhausted, the teacher said, "I don't think I will be
able to teach un-grown boys for long.
Anyway, now the girls please."

First girl: "I'm Julie and my hobby is to see birds."
Teacher: "Good. At last I got something different.
Ok next."
Second girl: "I'm Ruby and I like to collect perfumes."

Teacher "Now it's like educated grown up girls. Ok
next. You sweet girl; Yes you..."

Most beautiful girl of the class:

"Mam, my name is Bubble, and my hobby is to take bath
three times a day."