for a photo smile a little harder than you think you should that will ensure that your smile is as photogenic as if you prefer to smile with your mouth closed try placing your tongue on the roof of your mouth that helps tighten the. To make your teeth sparkle a bit more for a picture wet them with a bit of water adding some color can make your smile stand out even more for example red or pink lipstick can cause your teeth to look brighter while coral or orange will make them appear somewhat yellowed. How to make everyone smile method 1 of 3 performing acts of kindness make eye contact smile and act friendly when someone is talking to you method 2 of 3 being happy yourself dont be insecure insecurity results when we focus on our negative attributes or method 3 of 3 knowing when to . To make someone smile try giving them an honest sincere and specific compliment you can also look the person in the eyes and give them a genuine smile since its highly likely youll receive a grin in return you can always crack a joke to make someone smile especially if youre already familiar with that persons sense of humor