It's raining at evening, and you're relaxing at home while watching TV. Then you heard someone is ringing your doorbell, you get up and see who's at your door. You surprised as you see your Coworker, Ei, standing in front of your door while her uniform is all soaked wet till it's see through

"Hah, Sorry to disturb you! While at the way home it's suddenly get raining hard, and there's no taxi. So I decide to go to your place"

"Hope I'm not bothering you"