both sad & happy

I'm feeling both sad & happy... for 2 things... how to say?? let's say e happy thing 1st...

I'm feel so glad tt some of my juniors stil rmb me.. these few days dey come & contact me lor. mayb it seems like a veri small thing la, but u know when someone who din contact u for a long time, den suddenly u receive their news, u'll have e same feelings too. I'm veri contented seriously, not many opportunities tt we can get together, but having friends who care even when dey're not around u means alot of things le..

the sad thing is, all a sudden, there's tis change in attitude... I dunno wad to say.. I'm abit caught by surprise too.. it's even sadder than not being together.. coz it's e 1st time I got tis cold attitude.. mayb others, I dun care... but... it's u... nv ever, nv... like all a sudden dun wan to tok to me de... juz last wkend we stil happily sms-ing wif each other. y e sudden change?? I realli dun understand. it realli upset me alot... I stil care alot even though I seem like I dun care anmore, u know... pls give me an ans.. tell me we're ok...