Severus tried not to glare at the interruption, but he hardly could fault a waitress for interrupting. He also ordered a butterbeer as friendly as he possible was able too. He couldn't help himself and glared a little at the receding back of the waitress.
As he turned back to Lily he gave her a little smile before looking at the menu. He decided to go with a simple fish and chips, not the fanciest of foods but he liked it.
"When you finished Hogwarts, what do you want to do?" He knew it was a very random question but he wanted to talk to Lily, make this a nice evening for her, he wanted to be social.