My friend and his cousin are crazy about motorcycles . They knew which motorcycle they wanted to own . 

They got a motorcycle each very recently .They both of them were very glad that they have got a motorcycle of their own . They went to see each other's motorcycles and they realised that they liked the other's motorcycle more than they liked their own .

It was reallly very interesting to see this . They knew what they wanted and were very glad about it . But when they saw each other's motorcycles they wanted to have  the other .

They then came back home . What happened was that their fathers played a prank on them .When the delivery boy came to deliver the motorcycles they got these motorcycles delivered to the other's house . So the cousin's motorcycle came to the friend's house and the friend's motorcycle came to the cousin's house .

They later got to know what had happened and were really glad that they had their motorcycles . Their father's are brothers and had been great pranksters . They like playing pranks .