Hi man , if it was me i'd wave to get her attention , then simulate taking earphones out of your ears so she knows your waving at her. Then get speaking , try to drop a time constraint in too so she knows your not gonna chew her ear off all morning something like "i can only chat for a minute otherwise i will be late for work & I'm already on a disciplinary for handing my boss a snickers last week & telling him to chill the fuck out!"

GoodRebel