Is it normal , her behavior

A platonic (no sex) ladyfriend & I rekindled after 7 months following a birthday card I sent her. She called me a few days later and we spoke for 4 houes. Reminisced about good times, inside jokes, she said we should travel together and see movies. Since then we spoke on the phone again (not for as long) and met and had a good time (as friends).

But, I'm unsure what she expects of me, I feel she sees me as a friend but sometimes ??? She tells me things like: she feels that we go well together, she feels she can be herself with me. That we have chemistry after I ended one of her sentences, thatwe share this ''truth''

She ended an email one day with a quote "Love knows not its own depth until the hour of separation". - Kahlil Gibran No idea as to it's meaning, if she chose it at random I have no idea and of what it means and topped it with "je t'aime" I love you in French (meant as a friend or more... don't know. I don't know if she was sincere either. It is all sweet, but I don't feel that there is any flirting, however I don't have a good flirting radar.

We saw each other, for the first time in months a few weeks ago and had a blast. However, at our second outing (not a date just movies) we partly laughed, she got angry when I couldn't answer a philosophical question about the last words of some kid before dying, she said that I was only answering to satisfy her (she was like this sometimes while we were coworkers), even-though I was interested and nodded my head in interest and she took it as lack there of, and started getting impatient with me as well as over other things, even my saying "what" a few times during the movie in reaction to what was happening on screen. I got upset and then she apologized often. We said good night, hugged twice. OK, she came eventhough she had a head and stomac hache

Give me your gut feeling & yes I like her.