If I Only Knew lyrics

If I only knew how much I'd miss you I'd never say bye bye bye Cause now I find I can't forget you although I tried tried tried I made a big mistake to leave you that's why I cry cry cry If I only knew you'd miss me too I'd never say bye bye bye (If I only knew how much I'd miss you) I'd never say bye bye bye (Cause now I find I can't forget you) although I try try try (I made a big mistake to leave you) that's why I cry cry cry (If I only knew you'd miss me too I'd never say bye bye bye) If I only knew how much I'd miss you...