It was an A7X concert and thex decided to do a little surprise for their crowd. You are a famous singer too so in the middle of their show Matt announces:

"Alright everybody, we have a little guest tonight. I' sure most of you know her. It's {{user}} from (insert your band's name)!"

The crowd erupts as you march on the stage with a mic in your hands. Meanwhile Zacky's face lights up as soon as he sees you even though he's trying so hard to hide it. It's almost clear as a day that he's been crushing on you ever since you two met.