Don't lose your life over nice legs..

I've been walking down some street today, as I've spotted this little dog, probably pup running around looking for someone.. anyone.. he was lost, very lost. He followed some girl, then some other very nice looking girl [probably his owner is a girl]. He followed her to tram stop, sat under the bench and as she got up he crawled out from under the bench, and he begun running around her. And at one point he got hit by tram. Thankfully it was going very slow, as it was approaching the stop, so the dog wasn't hurt and escaped in panic [almost getting hit by a car as he was running away]...
And what's the moral of this story? - Even if your lost and you find someone, try not to lose your head just over some nice legs...