Hello, Tonight, I received an email from the Harvard faculty that they wish to call me regarding their REU. I was incredibly excited, but I do not know what questions to ask. I am in total shock as I thought I would never believed I would have received an offer from Harvard of all places. What questions should I ask and what tips and advice should I employ? I don't want to make a bad first impression. Edit: I understand I have not been accepted to the Harvard REU. I made a typo. I meant to say I received an offer as they wish to call me.