Ik houd van u

[vincelf]

I can imagine also that it means "I love you" .. but in which language ?

 

[Stéphane89]

It is dutch ;-) you can also say: Ik zie je/u graag. One usually says: Ik hou van je.

Ik hou van u means Je vous aime whereas Ik hou van je means Je t'aime. See the difference ?

 

[Pedro Paraíso]

An alternative: "Ik mag je/U graag".