Summarize the following:
Planned touches can come off as accidents if you play them off correctly, and they're a great way to flirt if you're feeling nervous. Try lightly grazing the other person’s arm when reaching to grab something, or putting your foot near theirs under the table.  You can also graze knees while sitting at a table or next to each other. Walking side by side is an easy way to graze each other's arms or hands. When you’re talking with someone, touching their elbow, shoulder, or arm is a simple way to start physical contact. It only needs to last 1 or 2 seconds. Touch lightly so you’re not putting too much pressure on the other person.  For instance, you might come up to someone and touch their shoulder while saying hello. If you’re sitting across from someone, touching their hand while you're laughing or talking works well too. Make sure you’re close enough to the person so that you’re not awkwardly reaching. There are lots of opportunities to lead the other person by taking their hand, such as if you’re leaving a restaurant, showing them something at a museum or art gallery, or just want them to follow you. Take their hand gently so that you're not pulling them too harshly.  For example, if you wanted to introduce them to another person, you might take their hand and say, “Come with me please, I want you to meet Rob.” Taking someone’s hand shows a more intimate sign of affection. Instead of the hand, you can also guide the other person using their elbow or the small of their back. Sitting close to someone so that your legs or arms touch can give off flirtatious vibes. Sit next to them so that your shoulders, elbows, or thighs touch theirs, either just slightly or very closely.  This works well if you’re sitting on a couch, in a booth at a restaurant, or on a bench in a park or other space. It’s best to start out small and sit so that your body is just barely touching theirs. This is a more intimate form of flirting, and it works best if you know the person relatively well. Snuggle up against them while on a couch or bench, resting your head on their shoulder if you'd like. Cuddle while watching TV, listening to music, or having a conversation where you’re sitting comfortably. Keep your kiss casual by doing a quick peck as a greeting, or by giving them a kiss on the cheek to say goodnight. This is a good way of flirting with someone who you've already established some sort of relationship with. If you're close with them, you might kiss them on the nose or forehead as well. As long as the other person is okay with being hugged, this is a great way to show your affection while being respectful and warm. Give them a hug when you first see them, and again while saying goodbye.  You might hug someone when congratulating them or sharing good news. Make your hug last just a few seconds, working up to longer hugs after you've known each other for awhile.

Summary:
Graze the other person accidentally to spark interest. Touch the person on the arm to show them you're interested. Take their hand when you’re walking somewhere. Sit close to each other. Cuddle up against them when sitting next to one another. Kiss them on the cheek to take flirting to the next level. Hug the other person to make them feel welcome and comfortable.