Google's engineer Ari Gilder managed to both be romantic while proposing to his girlfriend Faigy, and remain true to his geeky self in the process. He gave his girl a Nexus One with a custom app that had a Google Maps route planned on it, featuring different stops with meaning for their relationshlip.
At each stop, she had to guess an answer to a question related to the place and what the couple had experienced there.
If she guessed right, the answer could be used as a password to locate on the map where exactly Ari had hidden a rose and a picture for her.
The question for the end destination was the proposal, and we can guess that the final rose could've only been won with a "yes" as the password. Now who said Android people are overly geeky?