I once put on one of those lip plumper glosses before kissing my BF and he freaked out about how his whole mouth was burning. Not good! Besides getting color all over him, lip glosses can make a kiss sticky and kind of distracting.
At the same time, you don’t want totally dry and chapped lips either. As a general rule, give your lips TLC on the reg so they stay moisturized, and if you think you’re about to get your kiss on soon, a regular balm is a better bet than a gloss.