Just a thought, I have not tested this product yet but I was thinking that a good way to apply turn up the heat might be to spray a little on your finger tips and apply some of it to your cheek or sides of your lips provided you do not have a beard or mustache. Then once the she is interested enough to kiss you her nose would be buried right in the TUTH while she is kissing you.
Since your cheeks do not get to warm until you get to that point the diffusion should be small and less chance of it causing to much to soon and scaring her away. I will be happy to test this as soon as I have an opportunity but that might be a while so if one of you wants to give it a try I think it has potential.
Ponderu
Nice thought, can’t wait for your results
Works great, try it. The ladies like to apply a dab above the upper lip to intensify makeout sessions. 
Be sure to let us know how its go’s
Tisha