A Question about Leina's romance *spoilers* Options

[Abdelan]

So...I was curious if I was on the right track for the romance as LT stopped appearing. I wanted to know if perhaps I messed up something or the romance gets further development on later chapters.

Namely I "think" I've got to Leina's 3rd set of flirts. I say "think" because first I received typical flirt options, then 3-4 Player Initiated questions sans flirting and then later I got new flirts again.

My last love talk with Leina was when she may give the PC a massage. I've also danced with her before and met with her ex-husband after visiting the Five Flagoons Tavern.

Are there any important quests one needs to advance the romance further and when does it/do they happen? I played it "safe" and waited in chapter 3 before planning to move the main plot along. It seems Leina wishes to know the truth of what happened to her mother by visiting an elven city so I think it may be definitely a necessity in her romance. Does one need to complete a specific quest/s to start Leina's own potential quest or it happens automatically in a specific chapter with a high enough romance meter with Leina or something alike?

Thanks in advance for any help!!!