on yesterday's ride, a phone #

[TxDoc]

He may be hitting on her, but I don't see why this is obvious. Sometimes people just like each other.

Thanks lph - that is exactly what I was thinking.
We should beware of making assumptions about someone else's intentions - as we all do guess wrong sometimes.
The only way to definitely know what someone else thinks, wants, or expects from us - is to be honest and upfront and just ask them.