They do.
I was very surprised to see Amber actually understand Mark’s busy schedule and that “You’re way too good for me!” comment by him made me smile.
With how much he went through, I like seeing him happy. Kinda wish she was like that in the first season.
Comparing this to the comic, I loved the show’s version of it more.
The original had Mark begging Nolan to come back because his mom was heartbroken (this was after he told Mark the truth and killed the Guardians) but the show had him rightfully angry that he spent six days of travel to supposedly save a planet from meteor showers only to be shown he had another kid (which puts the line “What’s 17 more years?” in a new perspective)
But Mark was still nice enough to at least hear him out a bit and fight off the Viltrumites. I really want to see how the show does Oliver.