Whats the meaning behind all this avoidance?

Me and my co-worker have shared a long gaze often,about 3 to 4 times,but this last one was intense,since then he started coming near my department often ,first I initated the greetings but then I started avoiding him,he stoped coming,the other day I was siting in the lunch room he came the moment he entered he averted his eyes and too avoided me,After 8 long days,on valentines day I saw him coming twice near my cubicle I didnt see him,I ignored him,but I could sense that he was looking at me.today I was standing in the lobby of our office i saw him coming from far away but he turned back and made the long cut and went to the other side,which made it evident that he was avoiding me.
This is the same guy who always looked at me,locked eyes with me,always looked at me with a smile,greeted me enthuisisacally,did me favours,is he avoiding me b/c I avoided him
or does he also feel that something is developing between us as I feel the vibes

Well You did turn him off and now he is doing it . In case you want the relationship to grow you need to encourage ! This is like kiddie stuff you are doing !

you two are acting like you're in seventh grade. grow up.

To avoid the issues, by you and our co-workers and our boss, also......, keep peace....., good of all us....,'avoidance'...........

Some time, the guys that kind of trick so as to attract your attention. If you show a disregard for him, he will come round to you. All these are part of the game called love. Good luck.