Distract yourself with something/one else.
Delete them off Facebook/Twitter/Instagram, etc. Pursue your goals and try something new that puts you out of your comfort zone. In time you will begin to think less and less of them
think of the most random thing you can think of. You can try to go for a walk. talk to animals, eat candy, watch a movie that you thought looked weird. that all i can think of on the spot.
Much like that pop song that is stuck in your mind.... put something or someone else in its place.
Its hard,but remove every bit of them from ur everyday life,like momentos,it makes life easier and u stop thinkin so much of how it was
Hangout with friends , they can keep your mind off of that person
No - if they are there... it may be good to figure out why they meant so much to you
Whenever you have a special connection with someone...it can be beneficial to think on 'why' you enjoy(ed) them so much for future reference...