my 32 yr old virgo man has changed

he was soo perfect~ talked for hours! text constantly! he even played the guitar for me! he told me he cared about me and wants me in his life! we couldnt stop talking to eachother n never got bored off eachother! but now he hasnt returned my phone calls... he doesnt text me back, and says hes busy. when i confronted him about it...he said this

" i know, i am sorry, i have no excuss! i guess i needed to be alone, i know its not nice to u"

amd he hasnt called me since... am being patient and have been in this whole relationship!! if u see my other blog
"help, in a virgo relationship"

but what should i do! i need advice! so bad.. i feel soo down. i dont know what i did wrong. it was perfect we didnt fight or anything. please help

well i think u should just chill he will come to u.... maybe i'm the exception of virgos but I never do this unless i'm not that close with the girl. but if im as close as u describe I would call u some time in the day. maybe not every second but sum time and the day. But I hear about this about us all the time u should just wait. who knows maybe I do this and I don't even know it.