Sometimes friends are not there, you have a couple and feel like you are the sun in the world. Stop suffering, rather do things that accompany are not so fun.
Go to a restaurant
You have all the places in the city to choose from, you don't have to agree with anyone, so go to that Indian food restaurant that you have wanted to visit so much and that your friends are not interested in. Yes, you eat the sun, but you will notice that it is not so bad.
Watch what you want in movies
You no longer have to postpone going to see that comedy of silly jokes that everyone criticizes, now you can go without anyone judging you. Don't give explanations, just go, ask for some popcorn, a dog, a big soda, and cry with laughter with that nonsense.
You can take the time in the world to showcase without anxiety and without anyone, once again, judging you because you go to a store for the elderly. You don't have to explain yourself and you can take a whole day to go shopping.
Eat a great dessert
If you're in the mood for a banana split, go for it, eat whatever dessert you want, whenever and however you want. You can become nothing because you have no one in front to bother you.
Visit a bar and flirt
If you've always wanted to sit at a bar counter and get to talk to the bartender, this is your moment. Okay, you don't have to flirt, but you can make friends with the bartender.
In South Korea, you would probably find many hostbar clubs, where you can visit alone, and find a suitable companion to be happy and enjoy some good time there.
Basically, Host Bar (호빠) is like an entertainment bar where women can come to hang out with male employees, drink with them, talk to them, ask them to sing, dance, and do many more fun things.
Go for a jog
You can go out at your own pace, sweat what you want, and kick back when you feel like you're going to pass out. You don't have to worry about being accountable to anyone.
Go to an exhibition
If you've always wanted to go to a show that is in town, but your friends look down on you, this is the time. It's like going to the cinema to see a movie that nobody wants to see. Cheer up!
Apply all those creams you have always wanted. It is time, you the sun and, again, no one will judge you. You can take your phone and do tests to see your best angle or to make fun of such ridiculous faces you can do.
Why not travel?
You can go sightseeing to places you would never go with friends or partners. What's more, you don't have to agree with anyone to visit the places you want to visit.
Go for a walk
Get out, walk the streets, detach yourself a little, and get out of the routine. Enjoy landscapes, streets, and places that, generally, you do not notice when you have to get to a place.
Read in the park
Bring a good book and sit on the grass or in a comfortable chair. It does not matter that you do not concentrate, the idea is that it is a plan for you to live the experience.
Drink those healing teas
It is time to detoxify your body, to cleanse it with those natural products that seem to work.