Well you should respectfully approach/message her. If she is a nice and respectful girl, she'll either talk to you decently or she will continue to ignore you. If she chooses the second option, don't go after her anymore because she isn't worth it.

Ajkal nobody thinks in this way.

You should go and tell him everything. Be straightforward

Yaar sab se pehle to ap mujh se baat cheet kro khul k aur pura qissa sunao so I can make a fruitful suggestion.

Idr sa aao ge to flirt he samjhain gay seda ja k bol do but if u know him to jaisay usko pasand ho waisy for example agr woh shy hai to ib krdo nature k accordingly

Make slow and smooth moves

Is bary mn kia kaho g

Don't talk I guess he might kinda take you lite.

Ask for the freindship