if he picked me up to go and sing i will be very happy and thankful to him to picking me up and i"ll go and love to sing there..and i will also be norvous..
id be super excited to get up there on the stage with him! trust me, i want to be the one less lonely girl:P and i would smile and be super happy, but not one of those people who screams in his ear hahaha.
I would probably sing with him and cry at the same time.And I would hug him Mabry a kiss on the cheek then I would thank him then when we run of stage I take a pic with him