Isaiah Thomas' adorable kids to say hi to LeBron

Isaiah Thomas and LeBron James' teams are vying for the No. 1 spot in the East, and they played against each other on Wednesday night in Boston.

Even though this game was expected to be highly competitive, before tip-off, Thomas' sons and James shared a nice "bigger than basketball" moment. Thomas' kids, with their dad behind them, both got to high-five James.

This may happen often, but this is one of the times ESPN was able to get a cute video of the moment. It's awesome to see.

Thomas is very proud of his kids, who are often at games.