1. They started out as foes
Sometimes you have to hate on the person to later understand the person, and that's exactly what Buzz and Woody did in the first movie!
2. They support each other on everything
Even though the rest of the gang didn't always agree to everything that Buzz and Woody wanted to do, they still stood together through thick and thin and honored each other's word which is how friendships should work!
3. They're honest with each other
When one of them is acting out of sorts the other is always there to remind them that they're not in the right. It's always important to have at least one friend who is brutally honest!
4. They respect each other
Woody and Buzz really show what true friendship should look like by treating each other nice and honoring each other for who they are!