Wood elves (and Halsin is one of them) do not bond with one person, they are culturally polyamorous and it is very bad to express their desire to fit into one partner. Golden and Moon Elves are unlikely to look for partners among Wood Elves, because they know that they have no chance of a lasting relationship. So it's in line with the principles of DnD. Halsin doesn't know the world of lifelong relationships or long-term relationships.
There are a lot of lore inconsitencies in the game though.
But thats all I will say in regards to this because its been discussed before in the past two big Halsin threads.