By the way, is there a bathroom in the apartment?
By the way, do you have any change on you?
By the way, he is a difficult person
A: I need to lose weight.
B: Yeah, me too.
A: By the way, when was the last time you exercised?
B: I can’t remember.
A: How about we both go running tomorrow?
B: Yeah, that’s a good idea. That way we can lose weight and get in shape at the same time. By the way, do you have any running shoes I can borrow?
A: Sure. I’ll lend you an extra pair.