Whenever you go somewhere - even in the summer, bring along a light coat with you. That way if she gets chilly at one point you can lend it to her - and she can wrap herself up in your clothing. It's a very romantic feeling, if you're a woman, to have a guy's coat wrapped around you keeping you warm.
If you're going somewhere in a car it's a good idea to keep an extra coat in the back seat for this reason!
This tip was submitted by an anonymous visitor to our website.