i would think daily
long distance is a struggle so good luck
not sure about how often he should be calling, but keeping in daily contact somehow is pretty d*mn good.
I didn't know I had one!
as much as he can......
To make it really fun, y'all should never (emergency excepted, but loneliness should not be considered an emergency) talk on the phone, only in person. I can't imagine making an EXCLUSIVE long-distance relationship work, you have my respect.
I think it would depend on the relationship itself, I think to make an effort to see more of each other to see its going to work out should be more important,
I'd say maybe once a week?
How often should the girlfriend call?
It has to be able to work both ways