Hi,
I know this gal for 8 mouths ,we did computer course together .we got in touch with in placement session at course ending(luckily both selected in same company).before joining I called her occasionally (showing caring attitude)and sms her(witty and funny) .on joining day she all of a sudden got quite closer to me and started talking too friendly .at end of day my desperation got over boarded I given her a greeting card which merely had congratulation quotes.Next day she is different girl and returned my greeting saying she dosen't like such things.I stopped talking to her for 15 days .still she looks quite friendly in her gazing towards me.I don't know where over relationship heading .should I start talking to her.

What relationship? I don't see one. So take a chance, and talk to her.

This spreading of the reputation system is flawed. Sorry T-man, that's about 8 I can't give for great answers. To the OP, listen to the above, nothing more need be said.