If a woman shows too much interest too soon, she may scare a man away.
In Germany and Switzerland, however, punctuality is highly valued so if one of you rolls up late, your date will be off to a bad start.
French and Spanish men may seem a little OTT, showering a woman with compliments. It doesn't mean he's (necessarily) a creep, as paying a compliment is a form of acknowledgement rather than flattery in those countries.
A French man or Spaniard might tell you he loves you after only a few weeks but don't panic: It usually just means ‘I really like you'.
Women can say it back to a man with the same meaning – it doesn't mean you should be moving in together or planning a wedding any time soon.
In places like the Netherlands and Germany, people can be very direct in the way they speak (rather than being over polite and saying things ‘to be nice' that they don't mean to avoid hurting someone's feelings – as is often the way in the UK).