Scenario:
Boy 1 called Girl 1 who called Girl 2 and went on conference.
Girl 2 decided to add Boy 2 into the conference call.
So Boy 1 called Boy 2 and the 2 boys and girls went on conference.

Note:
There are now 4 people in the phone conversation and there were too much laughing gng around.

Topic of conversation:
Unknown

Boy 2: Baby (summoning Girl 2)
Boy 1: Yes?
*Laughter*
Girl 1: Ouh my god! What the hell was that all about?