Nahigugma gyud ko sa imo dong ikaw ang isinggit sa akong dughan og gimingaw ko sa imo pay-ayo kasabot? 
 
Nahigugma gyod ako kanimo, dong. Ikaw ang gisinggit sa akong dughan ug gimingaw ako kanimo pag-ayo. Nakasabot?
Or,
Gihigugma ko gayod ikaw, dong. Ang akong dughan nagpaninggit kanimo ug gimingaw ako pag-ayo kanimo. Nakasabot?
 
I really love you, sonny. It's you my heart is crying for/longing for, and I miss you so much. Understand?
Or,
I really love you, sonny. My heart is crying for/longing for you and I miss you so much. Understand?
 
Comment on "understand." This is an elliptical sentence. If this is to be expressed in its complete form, it would be like this: "Do you understand?" In the sentence above, the "Do you" part is unseen, but it is understood to be there. That is why it is elliptical (some parts being removed, but still understandable).
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Breakdown:
Nahigugma gyud ko sa imo dong ikaw ang isinggit sa akong dughan og gimingaw ko sa imo pay-ayo kasabot? 
gugma = love
gyod = really
ko = I
ikaw = you
dong = sonny
ang = particle
singgit = shout (but in this context, it means cry for, or long for)
sa = particle
akong = my
dughan = bosom (but in this context, it means heart)
ug = and (not the  og = particle)
mingaw/gimingaw = miss
pag-ayo = so much (not pay-ayo)
kasabot/nakasabot = understand