How do I transfer contacts from a nokia 7610 Supernova to the New sony ericsson x10i?

so sorry bout this mate but i need help, serious... please anyone go to my question, i realli need help. im 13 and she 15... she say she loves me and same ere but shes soo far away.. just read it on my question.. weve done u know wat... please i need answers... i beg you.