This is my headcanon on what happened if Dan visited Tommy and cowrote the script for his part of the show
Dan: wouldn’t it be funny if I said I hate Phil
Tommy: sure mate whatever you want
Dan: it’s totally true tho
Tommy: ok ..
Dan: actually let me call him
5 hours later
Phil: don’t you think you should get back to Tommy and finish writing your script? Go ahead hang up
Dan: no you hang up *giggle*