Sitting on the D train riding over the Manhattan Bridge, reading my book and observing three segments of a text-versation (ahem??).

The guy writes:

I always love u

The response:

yeah right! r u lying again?

The response, all before the train went back into the tunnel (clearly I could...not...look away):

What do I have to do to prove 2 u that Im telling the truth?

I never found what he would have to do.