An oversimplified scenario goes like this: Your spouse strikes up an opposite-sex friendship with a person at work, spin or yoga class, the gym, or through your child's school or extra-curricular activities. For some reason, they feel compelled to exchange phone numbers. There's no real need for this, although your spouse tells you that they need to stay in touch because of work or to coordinate fitness class, the kids activities, etc.
Sending flirty texts lets someone know that they’re on your mind. It opens up the conversation and, ideally, helps set up your next date. Still, what should you say in a flirty text? You want to come off as confident but not overbearing; funny but not cheesy. Don’t overthink it, and keep it short and sweet. Trust us, these flirty texts will lead to longer conversations.
My only remark: I’d personally not wish to hear that he is soooo busy and has been too busy to call me before (see above – oh, this might be the reason why I have not answered your texts 😉) but I understand the intention to be not romantic but “laid back”, if I’d walk in your shoes. But from a girl’s perspective: you want to be laid back… why again? Because you feel like an idiot if she says no? And then you can say “Oh I really was not interested and just called because I was bored”. (?) No, really I personally don’t get it. From my experience guys who really dare, expose and are courageous are always appreciated more than these “cool/busy guys” (girls know instinctively if you are REALLY busy or just making it up to seem more interesting 😉 – trust me on this, we have to care for babies – instinct is our job). So don’t be afraid, after all men want sex, OK got it, but girls want sex, too – so what’s the point. It’s OK to ask a date. If she says no she is not worth it since she does not SEE you – another girl will, don’t worry.
These texts will make her want you more and more. They’re more of the natural timing texts between friends would be. At the same time, they build interest in you because you’re getting back to her as part of your normal day, unlike most guys who’d text her back right away. During this time, she’ll wonder what you’re doing, why you’re not like all those other guys she talks to, and why you aren’t texting her right away. It works great.