Summarize:

At the end of the evening, escort your date to their place of departure, whether it be their front door, their car or the bus stop. Most first kisses happen right before you go your separate ways, so your first step is to put yourself into the proper setting to take advantage of the moment. If you don't even manage to make it that far, there's a much smaller chance that you'll part with anything other than a friendly word. It's best if the two of you are somewhere dark, quiet and private. That way, you can focus all of your attention on one another. Move in close to your date by bridging the distance between the two of you. Try to stand about an arm's length away, or closer if circumstances allow it. If they don't pull away as you get closer, you're on the right track. The cozier and more personal you and your date get, the more likely you are to share a smooch. Standing face-to-face almost guarantees the prospect of a kiss. Don't, however, hover unnecessarily close or violate their personal space. This will make you come across as more creepy than charming. Look your date square in the eye and smile warmly and flirtatiously. Making constant eye contact helps to form a connection between two people and opens channels for unspoken communication. If he or she steadily returns your gaze, there's a good chance that they'd be receptive to a kiss. Keep an eye out for what's known as the "lover's triangle": glancing from one or both your eyes down to your lips and back. It's a nearly foolproof clue that your date foresees a kiss in their future. Assuming that the two of you are still chatting and haven't cut straight to staring into each other's eyes, pay attention to frequent, pronounced lapses in your dialogue. It might mean that you both have something on the brain other than talking. Gaps in conversation often make a great cue for locking lips. The best time to act usually comes after either you or your date has said something along the lines of "I had a really great time tonight." When you've run out of things to talk about but you're both still standing around expectantly, there's a good chance your date is waiting on a kiss.
Walk your date to the door. Get close. Maintain eye contact. Look for breaks in the conversation.