no need to do anything.
If you like her, you can buy her a bottle of $25 body bath from sasa. A Hallmark card can be too expensive.
Marry with him/her.
buy her a small gift lor.
賀卡一張 + 買份小禮物
賀卡一張 and / or 買份小禮物 + time + bus fare + drinks.
usually will need to meet at least at one of the fastfood for a drink
If I have never seen her for more than a year, I wont bother to do anything.
If I need to pass the present to her at one of the mtr stations, why bother?
if you are only worth a cake card, why bother to pay 一本百多元 ? When you give the album to her, do you need her to pay for your drinks?
如果唔係太 friend 的話, 收左餅咭講句恭賀說話就夠!