Could you explain these signs from my crush?

royal_emerald88
I have tried my best to get over him but I can't...he was my biggest crush whilst at uni. Every time I think of him I smile when I remember the small things! I'm pretty sure he liked me too, if you could explain what you think of each of these behavior s please:

1) He would always turn his head my way and crane his neck around to catch a glimpse of me

2) Whenever I spoke to someone else he would eavesdrop

3) He would stare at me a lot, he would often stare for a long time and when I caught him he would turn away quickly

4) On a few occasions he would get really shy around me and avoid walking past me and so would take another route as if he was intimidated by me

5) He remember my birthday and wished me a happy b'day on Facebook, I neva told him it was my b'day beforehand..he found out from Facebook and so when he saw me on campus he stared at me for ages and made sure he wished me in person face to face as well! :D

6) He would act upset/ mad/ jealous if any other guy would speak to me and he would observe closely who I spoke to

7)He would watch in the corridors and hallways and when he walked past he would stare deeply into my eyes

All the signs were there but he never asked me out, I'll never forget him...it bugs me cos the shyness from both of us got in the way and now I'll never know what it was like to be with him:( I would have loved to have known him better ! I CAN'T STOP THINKING ABOUT HIM! X

Could you explain these signs from my crush?
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