If the person you are watching has something special, a pair of original shoes, a shirt, etc. who you like, you can appreciate this and ask where you could find something like this. A warning to this method is to not exaggerate with the compliments because it will seem false. You can Find Army Friends as per the requirement now.
Another tip is to try to make compliments that person does not usually receive. For example, if the person is known for beauty does not compliment her, you can still appreciate her elegance and style. If the person is a star does not tell him how great an actor or singer or artist he is, tell him how much you appreciate his work and the impact it has had on you. And another tip related to compliments: when your compliment is sent by a friend to the respective person, to …