<human>: Ok I say 'is this normal' but really I want another opinion on this. He has told a select few friends about her and according to him, I am the only person that knows they met on Tinder - he has told everyone else she is an old friend from college who he re-connected with on Tinder.

I think this is weird and too fast. He had a serious long term relationship before but that got rough towards the end and know she is seeing someone else. They had bought Christmas presents for each other before they started dating. He's either completely in love with her or else just looking at a way of getting back at his ex. Either way it's nothing to do with sex as apparently she has ruled that out for the first few months.

What would you do if this was you friend? Would you let him do his own thing or tell him he's rushing into this way too fast and one of them are definitely gonna get seriously hurt from this.

Provide a brief overview of the text.
<bot>: friend has started dating a girl he met on Tinder after only 2/3 weeks. Is this healthy? What would you say if this was your friend?