It looks like a poor guy falling in love with a rich girl (and she then also with him)...but it seems that he has nothing else to offer to her than his love...
The guy he is fighting is the former boyfriend (as I see it)...or someone who betrayed him financially??...and he almost slapped his father...
His parents aren't supportive to him (at least not at the beginning) and he just can dream of a marriage and having an own family...
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