Hello everyone!

This Saturday my brother is marrying an Indonesian girl. I happen to be the best man, so it is my duty to give a speech. I'd like to say a couple words in Bahasa Indonesia (a language I don't know), could you help me with the translation of these sentences?:

"They met, they liked each other. Now they are getting married."

"What else can I say? Let them be happy together!"

If it is too much, just helping me with the second part would be more than enough. Huge thanks in advance!

Borja