Je hebt een goed karakter,je hebt een groot hart, je bent intelligent en soms probeer je lief te zijn maar je kan mij niet gelukkig kan maken.Ik wil te veel,mijn fout, echt waar.
You have a good character, you have a big heart, you are intelligent and sometimes you try to be sweet but you can’t make me happy. I want too much, it is my fault, really.
I don't really agree. 'You are very nice' has a somewhat different meaning and 'personality' is not the same as character.
In English, you can say of a person that he has a good character and it will have the same meaning as the Dutch 'goed karakter'.