Step son called me at work

I have a 5 year old step son. I work at a call center doing the night shift.. My step son knows how to call phone numbers on the emergency contact. So my boss tells me my son called and tranfered it to my phone. I answered and he said "Mama I had a bad dweam!" I told him to go wake daddy but he said "No mama I want you!" I told him I was at work and he started crying so I said " Okay baby. Go to your your bed. I'm here". He says he's in bed now and asked asked me to sing his sleepy paws song for him. So as quietly as I could I sang it for him. I'm kind of ducked down doing it and I tell him mama will keep away the monsters. Can you sleep happy knowing mama will keep away the monsters away. He said yes mama. After he hung up I look up and EVRYONE is staring at me going awww. Don't you people have work to do😑