2 days is probably not enough time for most people to fall into an actual love, regardless of of gender, ethnicity, etc.
Even 2 seconds can be enough. Even 20 years may not be enough.
Lets say. Bill Gates is single and knocked your door one night and said "i love you", how long would it take to kiss him? 2 seconds.
You marry him and if he starts to loose his wealth with marriage, how long would it take to kick him out? 20 years.