Please choose the correct ending to complete the given sentence: Youth: [header] How to impress a popular boy [title] Focus on your skin. [step] Having a clear face is an important step in grabbing a popular boy's attention. While you should mainly rely on your natural beauty, you should also remove flaws or acne that distract from your attractiveness.

Ending1: [substeps] Use sunscreen under your skin if you have acne. If you are going to paint your nails, a natural shade will be gentler on your face. Ending2: In order to do so, follow a light makeup routine in order to hide small blemishes and bring out a natural glow on your face : [substeps] First, use makeup sponge to apply a thin amount of liquid foundation on your face. Ensure that it is the same shade of your skin; otherwise, it may appear unnatural. Ending3: Wear clean, bright makeup to show your attractiveness. [substeps] Add a little blush and bronzer to your skin. Ending4: Having a flawless complexion means you take some time to maintain your appearance. [substeps] Use a cleanser after your skin does start to show.

Answer format: ending1/ending2/ending3/ending4