Please choose the correct ending to complete the given sentence: Youth: [header] How to prepare for your first kiss [title] Practice kissing. [step] This may sound silly, but practice pursing your lips. When you kiss, you don't want them to be tightly pursed, as though you were kissing your grandma.

Ending1: There's a connection happening between our lips that means you want to kiss your grandmother, so it's important you have it practiced. Think of kissing your grandpa in a movie theater or at a coffee shop to prepare. Ending2: This will also prevent your lips from getting pushed further down into your mouth, which will make your kiss appear crowded and sloppy. [title] Reevaluate your approach to kissing. Ending3: On the other hand, you don't want them to be too relaxed either. [substeps] Ideally, the first kiss will be soft but firm and passionate. Ending4: Not only do you want to release the breath but you also also want to restrain the athlete's belly button to prevent those nasty germs from entering her airways. [substeps] This doesn't mean you should give it a makeover.

Answer format: ending1/ending2/ending3/ending4