By Talia Lakritz Susan Winter tells Business Insider how to tell if someone is actually busy or just not that into you. Why haven't they called yet? The INSIDER Summary: • Someone who's interested will immediately reschedule a canceled date. • If they're trying to blow you off, they'll be vague about when you'll see them next. • Go with your gut, and if all else fails, just ask whether they're feeling it. You're trying to plan a date, but your schedules just don't line up. When [...]