Not like before

yups...we already couple back..
but..my feeling towards hm not like before...i noe..day by day...my luv towards him decreases..eventhough he tryin to convince me..
but i cant trust him anymore..
i dun want to take any risk to luv him more day by day..
sometimes,when i m thinking about him..
i cant smile anymore..my face xpression changing n sometimes my teaars
flowing down without i noticed about datz..
am i is lying on myself?
am i had done a wrong decision?
i dun noe..
i m going to follow whateva happen den..