<human>: So i finished off work, parked the taxi at the owners place and i have a 5 minute walk from there to home. I stepped out of the car and noticed a black/greyish cat behind a fence, he followed me to the end of the fence and came close enough for me to pat him. 

So i sit down, I pet him for a little while, didnt seem that interested in me i thought. Ran around chasing leaves, came back, got patted, ran around after leaves again.

So i stand up and start walking. Cat starts to follow me, while running off into the woods, coming back, running around me and then off again. Cat follows me all the way home like this..

I open the front door, and go inside. The cat was outside, near the door but didnt try to get in. The meowing when i closed the door almost made me cry manly tears ... 

So what do i do now?? Will the cat find his way back to his home? (If he has a home, no collar) Both me and my girlfriend are allergic, already tried having a cat here.. Broke both our hearts when we couldnt have him due to constant tearing and sneezing. The cat that followed me here was a .. "old" kitten. Weather outside is ok. 10 celsius plus and a bit windy, no rain. The cat looked ok, well fed.

Give me the gist of the text in a nutshell
<bot>: Cat followed me home, has no collar, cant have him inside the house, middle of the night now. what do?