I was about to settle in for the night. My friends invited me to go to the movies with them. I got dressed again and left my apartment. (compound-complex sentence)

I was about to settle in for the night. My friends invited me to go to the movies with them. I got dressed again and left my apartment. (compound-complex sentence)

When I was about to settle in for the night, my friends invited me to go to the movies with them, so I got dressed again and left my apartment.