7. My little happiness 

8. Wok of Love

I'm not sure if it counts but FL's wedding was interrupted with announce of her father's bankruptcy

9. Private Lives - ML was chased by his company and had to escape in order to survive

10. Ex-Wife Stop 2 - the ML is told that his ex-wife, whom he is remarrying, is going to acquire his company so he leaves his wedding in the middle of the vows.

Not sure if this counts but technically it's work-related.

10 dramas/movies where a thriller genre has a romance plotline.

If I understand what you mean...

1. Flower of Evil

so thriller (genre) + slight romance (tag)?

2. Reset

3. Happiness 

4. Manner of Death 

5. When a Snail Falls in Love

6. All of Us Are Dead

7. Imawa no Kuni no Alice Season 2

9. Bad and Crazy

10. Tunnel

Someone else pick.

ML or SML give flower(s) to FL - Only this direction

1. My fair lady

3. Hidden Love

4. You Are My Hero

5. Legally Romance

6. A date with the future 

7. Lovers of the Red Sky