Evolution of love

Thursday Humor:

Two lawyer friends, Little Johnny and Max are in a bank, when, suddenly, armed robbers burst in.

While the robbers take the money from the tellers, other robbers line the customers, including the lawyers, up against a wall, and proceed to take their wallets, watches, etc.

While this is going on Little Johnny jams something in Max’s hand.

Without looking down, Max whispers, "What is this?"

To which Little Johnny replies, "It's that $50 I owe you."