I have two separate cases at this time .

The first is a longtime friend (6 years ) I was with her ​​in a coffee shop 4 or 5 times only . I tried and keep trying to arrange a meeting but got excuses like: " I'm in exam period but soon asseguir can combine " and suddenly after the tests always fail to contact me and I end up by doing the same to not appreciate that she did not express interest , I do well ?
Also says he does not engage with friends because friendship is more important and is always complaining when friends say they are getting interested in it , should I respond to this? For example in conversation yesterday :
She : " Dream on ( referring to the fact that a possible engagement between me and her ) but do not confuse it with reality until tomorrow morning, bla bla bla .. kisses . "
Me: " Do not confuse dreams .. As for there are those who are grieving and dreaming and there are those who simply embody these same Until amanjã bla bla . "
With this one, i do not know what to do, because it is the only girl for which I have a special affection.

The other case is a girl who was yesterday the first time in person ( had met on facebook ) where I walked around and had breakfast and then we ended up coming to my house where I made lunch and watched a movie . While the film arose , we started making out.
Then she ended up having to leave and then was put it at the stop gave a kiss and came to me though. This was the evening (18h), and give here said nothing else, it should say or expect her to say? And if it is to say you need to wait some more time or simply say anything to give "signs of life"? In addition she had invited me to go to a party night with her will and her friends and im consediring to accept the invite maybe.

Case 1: don't put too much effort on her. I think you are in the friendzone. Try to escalate when you're alone with her, but don't expect a relationship. MAybe friends with benefits.

Case 2: continue trying with her. Just try to avoid LMRs