Eh siao eh... smtj? Something happen? 
For the non-chinese (or chinese that can't read chinese
) The comic is read is
left to right:
I) Man is talking about the past (after he enters working society):
When he was working and every time he comes back home, he finds
disaster back - Woman couldn't complete the process of making
dinner, never set bath-tub water for him, worst was she forget to
turn on the switch for the pot.
Eventually the man gave up, then took her to dine outside instead
(today) with their child. They drove up the hill and after dinner,
walked to where they are now.
Then he says softly 'sorry...'
II) He mentioned that they missed the time when they were younger.
(And got a little intimate with each other). And the woman replied
that during that time, it wasn't as difficult because there both of
them has each other.
III) Man expressed his love. He said that he wasn't good at
expressiong affection and didn't want to say those flippant words
(thus apologising). Then he propose to live with her... and go to a
place where nobody knows them.
Then the woman was telling him that he heard him.... he heard
something unique... he heard his heart beat... and he falls in love
with them.
P.S: Think is somewhere along that line.
Cheers