I am over the moon seeing them finally get their 'happily ever after'. 
And I'm really happy that both their parents could spend time with their other halves in this lifetime. Him saving his mom from that horrible fate was so touching. And of course, even the detective and his wife are alive and well. I'm just happy.
Tbh, I wasn't sure if we'd see a happy ending for all of them. So I'm quite pleased with how things turned out. Just wish ML would have found FL sooner. But this will do too.