Nate is one of the many minor Friends characters.
Nate is falling in love Stephanie. They're one of most definite pairs from whole Lego Friends. He has a part-time job as an advertisor of the hot dog stand in Amusement Park.
In the episode, "The Grand Hotel", he is portrayed as wanting to get the attention of Stephanie, and has a crush on her. In "LEGO Friends: The Power of Friendship", he is in 'Slam Dunk' as a girly hamster mascot.
He is Stephanie's official boyfriend and is friends with Stephanie's friends. He is cool, easygoing, and generally a good person. Nate likes to hang with his girlfriend Stephanie, and will do almost anything to make her happy.