Thats what I am referring to. How much you will see each other.
You go on a 9 day trip. She has a few turns inbetween. You get back and she's on her 9 day trip. She gets back and you have a quick cuppa before your next turn. I would say you will see far less of each other than you might like.( then again this might suit some)
Then the biggy ( LEAVE) , to try and co ordinate it that you both have leave simultaneously is about the same odds as winning the lotto.
Now in Lufthansa they recognise that crew might actually date crew and to my knowledge they actually try roster you together. Can any LH mates confirm . sounds progressive.