[Wing]

here is my story hope I could get some opinion here. bit long, please read
Everything have been going great between me and my BF of two months.I have been to his house few time. here is the story:
day one: I went to his house had dinner there and stayed a night ( in seperate rooms, we havet had sex, I dont believe in sex before marriage, which we have talked about before and he respect that)
day two: i back home lunch time. we chated online afternoon.
day three: no sms no call from him
day four: no sms no call from him, I called him at night, no answer, called agian later at night, no answer. I start worry about him.
day five: i called him at morning, no answer, lunch time he smsed me said sorry that he had been busy, i replied, its ok, i thought something happened, as long as everything is ok with him i am happy. night he smsed me just to say good night.
day six:no contact througt the day, night time i received a long email from him, basically in the email he said, he has been busy, sorry made me worried, and he still busy recently (renovating his house) and look after his nonna (she just moved to live with him recently). and he said he really attached to me already, and he know i am attached to him also and i cant not concentrate in day to day as i thinking about him. he felt we move too fast, that he dont want crash and burn type of relationship, so he decided to slow down and want me to slow down too. he also said he afriad i cant stay in his country and will leave him soon(i am from oversea and study in his country, my visa expire in a month time and i am applying a visa to stay permnently here, but not sure if i can get the vis) and he said, his phone have problem cant accept calls, and he has no credit cant send sms, but he will get credit soon. and he said i cant contact him by email. i dont really know what he is thinking, that he really just want to slow down or just be polite to tell me that he think i should not contact him anymore.
day seven: chated online, asked him question, and he meant we still in a relationship, everything is still the same, and he just want to slow down. as we talk he have no intention to see me any time soon (at least not in Feb).but he also said he is trying to plan uni time table well so we have time to see each other.
now: a week later, no sms , no call from him.

i actually feel bit relax, as im thinking now, ok take it slow, no pressure no stress, see where it goes. and concentrate in my own life,(i plan to do my research degree this year, a lot of work to do). same time, im wondering, i dont feel like i am in a relationship that as i cant even talk to my BF onec a week, and i dont know when he plans to see me again. and i am not planning to call him or sms him, i dont want to push him or sound desperate.

anyone have any opinion about what is going on? is he really just taking it slow as he said he is serious about me dont want to end up a rash and burn type relationship, or something else? or i am thinking too much?

thanks :-) please someone give me some opinion, this is my first relationship, no experience , need help:-)