Looking for a Rom-com to watch!

I'm looking for any romantic comedy!

• I really enjoy enemies to lovers, but I don’t mind any trope.
• Historical dramas, or dramas with unique plotlines always catch my interests, but again I don’t mind!
• I LOVE slow burn.
• Touches in-depth themes and plotlines. Not anything cheesey, but actual moments of serious acting.
• Happy ending.

I haven't watched many k-dramas, but already watched Crash-landing on You, Business Proposal, True Beauty, My Demon, Secretary Kim, Weightlifting Fairy, Strong Woman, and Boys Over Flowers. My favourite of these was CLOY, because as well as being a good romantic comedy, it also touched on serious and upsetting topics, and also had many heartwarming moments.

Please give me good recommendations!