What shud i go n say 2 gal whom i havnt talkd 2..face 2 face. v both hav chatted on orkut...?

ders a gal who is in ma same institue.v hav talkd on orkut few tyms.she said 2 me in startin dat v both havnt talkd 4r last 2 months evn after being in da same cl 4r last 2 months bt i don knw hw 2 go n talk 2 her imean i don knw hw 2 satrt it. what should i go n say more den hi....