We all like to feel loved, it's normal. Sometimes we think that to make someone feel that they are loved we think of luxuries or expensive things, but that is not true, we can make them feel good with simple things.
Here are some things that could be useful:

Telling them random "I love you´s"
Do not wait for an exact moment, if you love someone (a friend, classmate, relative or partner) say it. Who does not like someone to tell them that they love us for no apparent reason?
It is a beautiful detail that can make a huge change in the day to day

friends, bubbles, and friendship image love, best friends, and friends image

"This makes me think of you"
We all like that someone tells us "wow, yesterday I see something that reminds me of you" Is a sign that this person cares about us. Is important to show people their worth.

girl, light, and room image food, fruit, and drink image

Random hugs
Nothing better than a hug from someone that is special, or just when you have a bad day. No matter if you are happy or sad, a hug is always welcome.

friends, friendship, and bff image arrow, hug, and the flash image

Asking how their day was. Make them know that you are listening
We always like to be asked how our day has gone, but most times people ask it without wanting to know a true answer.
So, ask honestly, listen to that person and try to put all your attention.

friends, light, and city image quotes image
I love people who are open-minded. People who just vibe with whatever you talk about. You can talk about anything and everything.
—  T.W.

Smile to strangers
I do not know if you know what I mean when you're walking down the street, and people seem to be in a hurry, nobody looks at anyone and suddenly someone from the crowd simply smiles at you, and that (at least to me) already makes me the day.

acacia, smile, and acacia brinley image selena gomez, selena, and revival image

That is all!
This article belongs to #TheKindnessProject
I am very happy because of all the support you are all giving, apart from that I want to thank all those who read us, now that I am a heartist I want you to know that I am very grateful! :D
And also thanks to @Allyxhearts who is now also part of this project