I treat the game as a finished work, like a movie or a book, and I don't tend to add my own story after. However, I can imagine that these children will grow up and Halsin will do something else. But he might as well want to take orphans from the streets of Baldurs Gate for the rest of his days;) However, during the second playthrough, Tav will be looking for happiness with Gale, although before the epilogue, I thought Halsin would be the only romance option for my Tav forever.
