It takes a lot longer than ten minutes for Tommy to get bored and head home but once he does--and then once he notices that he has food, which takes a bit longer--he is going to eat so many potatoes. He has never been this happy for potatoes in his life. He is not getting hungry even for a second, as soon as he gets hungry he is eating more potatoes. This is great. He should find carrots to start his carrot farm back up, carrots have better memories attached than potatoes, plus they taste better, but also potatoes are rapidly accumulating the happy memory of Not Starving Anymore.

...Oh right he can bake potatoes. That's a thing he can do. And then he will eat baked potatoes obsessively which is even better. This is great. Not being exiled is the best.

(He does not notice that the potatoes are new; he figures he probably just didn't notice them earlier.)

Jingyan expects Tommy to eat, not his gratitude.

... And he goes to where they found Equality to see if she had any friends.

Yup, here's a horse.

So, he knows how taming horses works in his world. He has been told how to tame horses here. He is not entirely sure what to do with the gap between them.

... Other than just climb on that horse and get inevitably bucked off.

He does in fact get bucked off. A few times, actually. 

…But if he keeps trying then he won’t be bucked off anymore.

And now he has a horse.

Swinging a sword would definitely be awkward, with the way swords work here. But bows, on the other hand--

He draws his bow, and aims it at a random tree.

It works how he remembered it. He hits the tree. 

This is good. Very good. There's a chance he is good at this, possibly even better than Dream.

That's worth a lot.

He rides back to L'Manberg.

Tubbo's around; so are Quackity and Ranboo.

He's just going to go put his as of yet unnamed horse in with Equality, and hope that a) they get along and b) Tommy would approve of Equality having a friend.