Especially since Husband's ex girlfriend used to do that. She'd call 2 or 3 times, I'd answer, she'd hang up. All within 5 minutes of each other.
I'd yell in frustration at the phone. Husband would pick up the next time it rang and it'd be her.
ARGH!
Based on that scenario, I'd suggest not worrying about the call/hang ups unless they start to be one right after the other within the space of 5 min. If it's only one, my guess is that it's a wrong number and the person was too rude to say so!
I have to say that doing Body For Life together makes me feel so much more connected to him. It's an intense hour together. And yet it feels like so much more!
I think it's wonderful that you two are hiking together. Are you hiking in the mountains? In my imagination, it's absolutely beautiful!