Both include firefighting as a central theme. BLue Flame Assault focuses only on firefighting but the first responders focuses on a range of different first responders.
The main plot in both dramas is that the ML's are firefighters. There's a comrade around the firefighters (much like in a date with the future) and there's romance in both.
Entertaining big families that come close to heart.
The way both dramas deal with family-only dynamics is peaceful.
Full of comedy.
Heart-filling romances.
Double in-law couples.
