Selective memory. Plenty of movies do not require conflict before romance. La La Land, Being Again, Silver Linings Playbook, About Time, ... plenty of others.
Selective memory. Plenty of movies do not require conflict before romance. La La Land, Being Again, Silver Linings Playbook, About Time, ... plenty of others.
Conflict is required, just not necessarily before the romance, or even involving the romance. There's definitely a sub-genre of a low-conflict meet-cute followed by conflict later on.
FWIW I've seen none of the movies you list.