<human>: Can you give me a shortened version of the text?

First time posting here.  The basics: I'm 23y/o male, she's 21y/o female.  We dated over the summer with exclusively and she left for brussels (study abroad) at the end of august.  When she left we made 2 agreements 1) we could pursue others for sex while apart, with the understanding we would be together when we were in the same city again 2)we would not communicate via FB or Twitter or any online way, we exchanged letters for 4 months.  She came back in town on Tuesday night and we spent most of Weds together including her sleeping over at my house (sexytime) which was fantastic (if the sex and conversation is good you know its a healthy relationship is what I'm told)...the next day she spent with her friends and family, ff to last night.  She is at a party with friends across town and I'm at a party with friends, the party they were at was lame so she and her friends came over, a good time was had by all dancing, drinking, general debauchery.  The end of the night me and her take a cab back to my house and are about to start sexytime when she stops me.  She starts talking about how she can't commit to a relationship ( i had eluded to a full relationship in a letter, which she replied she was open to) we were both fairly intoxicated so I don't remember every detail of the conversation but I know I fell asleep holding her and very upset.  Woke up the same way and we talked a little but the last hour she was in my bed she said maybe 4 words, we snuggled and both shed a couple tears.  I will be honest and say that I am in love with this girl, madly.  I didn't tell her this because I didnt want to compound the pressure / stress.  She's just returned home and is having a small identity crisis, she texted me and said she wants to talk later, smiley faces were involved.  My questions are, what should I expect? how should I react to her?  should i be straight with my emotion/affection to her or give her space?  /////////
<bot>: Girl I dated over the summer and am madly in love with is back after 4 months abroad, acting very strange and semi distant now