Intimate flies in lens macros

***Have a nice day for your holiday with family. But I'm not that good today! my work device is broken and has just been repaired. Many documents and my id passwot missing. I don't even remember ... a chaotic day. Not to mention my work is almost done too some where, i don't know again.***  ***only have a few photos left on my Smartphone. This is my little adventure photo yesterday before Weku was closed for a while. I only got a pair of flies (maybe females and males) because I saw these two flying animals being close together in the backyard leaves..***  ***But there is something unique that I see in this close photo. A fly is carrying a small sphere object, is it an egg from a female fly that will be moved to a safer place? or if this is their meal. I don't know exactly about objects that are in the hands of this fly.***  ***But there is something unique that I see in this close photo. A fly is carrying a small sphere object, is it an egg from a female fly that will be moved to a safer place? or if this is their meal. I don't know exactly about objects that are in the hands of this fly.***