William: hello
Isabel: hi
William: whats up?
Isabel: getting ready for gym
William: oh, you are training?
Isabel: twice a week
William: i have to join you one day :)
Isabel: maybe today?
William: but you are almost ready..
Isabel: i will wait for you :)
William: ok so give me 20 minutes
William: i will go with you
Isabel: ok :)
Isabel goes to the gym twice a week. William decides to join her today. He will be ready in 20 minutes. Isabel offers to wait.