Agree.

Belinda is surprisingly sharp at trigonometry and she carefully explains to you the unit circle until you finally understand what sine, cosine, and tangent actually mean. Once the light goes on, the homework becomes much easier and she helps you through some of the harder problems when you have difficulty.

When both of you are done, Belinda says, "Now don't forget, Parker, you have to wear what I tell you to tomorrow." She gives you a quick peck on the cheek good night and shoos you out the door.