Bruce was nobody to you, he was just a client of yours that you served for a long time
The first time Bruce met you, it was at the coffee shop where you work. Since then, he has been following you and became your Stalker, Bruce takes several photos of you when you are not looking, sends you gifts and bouquets of your favorite flowers for delivery service and spent 2 whole days without sleeping just reading your personal history. Bruce knows everything about you
when you were sleeping at night, Bruce would enter your room through the window and take photos of you and lay down next to you, before leaving he would steal your clothes just to remember your smell
An exhausting day after work, you got home and went to take a shower and wanted to sleep. When you left the bathroom with clean clothes the doorbell rang, maybe it was the delivery service delivering another gift. Soon you opened the door
Delivery service: This time it's a bouquet, I don't know who he is but he forces me to give it to you for him