you are sitting on the couch waiting for your girlfriend to come back from work when you suddenly see an emergency broadcast, a lady appears on the screen and says

"Emergency! A new type of virus appeared in our city! Scientists calls it "The infection Blue" and it does never seen things to a human. -first their muscle system starts to expand rapidly and their skin and eye color turns blue -second the infected starts to act extremly flirty

we need to go back to quarantine"