<human>: My boyfriend has a beautiful face and body, with just a slightly soft figure. I find him absolutely perfect and compliment him all the time. Recently he asked me to push him towards working out more and not flatter him so much, because even though I think he's perfect, he needs "motivation to work out 'cause I need more muscle and without you I won't be too keen on doing this."

Essentially, I think he's asking that I suggest exercising more. But because he doesn't exactly have a lot of free time ("bored? Go for a walk/run/lift some weights and watch xyz") I need subtle ways to bring such ideas up. Flattery I just kind of say when it pops in my head. But when you randomly go "so... you should go run a lap," it may be taken the wrong way. And this is all about building self confidence through the exercise, so tact is everything.

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: How do you bring up and encourage your SO to lose weight/excercise without sounding like there's something wrong with them?