['My parents surprised me with a trip up to see me for 4 days. I was so shocked and am so happy they are here!']
That's wonderful! I love those 'surprise visit' occassions. Sadly my parents would need to fly across the country to do that and it's just not feasible given my work schedule
My parents surprised me with a trip up to see me for 4 days.  I was so shocked and am so happy they are here!