Oz is one of the persons I so far can only imagine with one person and that's Willow, but if you have an other suggestion mail it to me and I will concider it. He's the silent sweet and steady guy that we all really want.

Willow/Oz - I think everyone must admitt that this is one of the cutest combinations made on the show. The way they have their own way os speaking about monkey crackers, pez figures, wolfie and all that. Oz genuinly loves her and she loves him. True love is what it is. Oz is aware of Willows crush on Xander, but at the same time he doesn't go doormat. He's willing to wait until she's ready to give him full attention and not have Xander in the back of her head. And he does.

What really speak against them for most people is the whole deal with Veruca. (One of my best friends is a W/O shipper and snaps if someone as much as mention the V-word) I get Oz's attraction to her because it lies in his inner wolf, but that he doesn't turn Veruca in when he finds out she doesn't want to protect the people that she endangers by going free, that I feel is really against his character. He's the quiet, steady, but also genuine person. The real Oz would find a way to explain everything to Willow and he would turn in Veruca at once. He would rather protect the innosent people than the girl who doesn't mind her inner beast hurting them. And Oz's exit shouldn't have happened, at least not that way.

Conclution

They have a true love and for Oz's sake there's noone else he'd fit with as well, but Willow has a whole other story.