one month ade

So surprised that i saw him at Gurney MPH, a bookshop that we use to go.
we were just walk pasted like that, no hi and no bye. i saw him but he did not see me at all.
at that time when he were walking past beside me, my heart's beats increased.
i don't understand why am i feeling this way,i was and i am afraid.
i didn't walk near you and say hi to you.
should i regret or not?

if i say hi then what we will talk later on? bye? or what?
i guess i was right that i did not greet.
at that time, you were alone and i was alone too.
both human being that have feelings to each other and been together for 3 years more,
now both behave so strangely.

i really don't even know what to say.
just
''hurt''
...
it's bad that now we turn into this way.

we have separate for one month already.
what should i do?
i am confusing.

baby,i miss you. <3