its not gonna be easy, specially if u have means of contacting each other...the key is you have to go through this pain, no way around it, in mean time focus on ur work, family anything that bring u smile and keeps ur mind busy and remember this pain, and remember u can handle it.....other thing is there will be moments of weakness, u want to see or call him/her be4 u do that imagine the worse thing will him/her will say and i bet you they will say that. hang in there and remember every thing is temporary specially pain.