#4 Playing with your pet

We all know how much love can offer a pet, just little animals that can change our lives. Playing with our pets is one of the smallest things that make us happy, it's kind of a teraphy, isn't it? Pets can be more than animals, they can be our friends.

#3 The smell of new books

There are incledible things that a book can offer us. The pleasure of reading is just amazing, but if there's something that we like the most, is the smell of new books. Just paper and ink that make us travel to different worlds. Is it incredible?