Dear MIT,

Hi. My name is Jeff. I am six years old. I have a big sister named Jessica. My big sister likes you. She talks about you a lot. I think she really wants you to like her too. But she says she is worried you don't like her. She is worried you will choose someone else over her. Do you not like her? I think she is a great person. She is really smart, and really nice. I like her a lot, and I like when she is happy. I think she will be happy if you tell her you like her too. MIT, I do not know you, but I hope you will make her happy. Because I think she loves you.

From a worried little brother,
Jeff