What does it mean when your ex sends you random picture/gif of something cute?

What does it mean when your ex sends you random picture/gif of something cute?
My ldr boyfriend broke up with me 2 weeks ago because of his Asian tiger mom. She thought that I failed him and etc. even though we loved Each other more than anything else , he choose to leave me because he thinks that his family will hurt me in the long run. Since the broke up , when we were snapping , he said he misses me at least 5 times after the break up and told me his week was bad and continued sending hearts and complimenting me even though he ignore me and reply every 12 h to my snaps. Today I didn’t snap him ( we have streaks going) and he sent me double snap for the first time after the break up (didn’t open them yet) then he sent me a gif (from the publisher snap) of two cats cuddling and he knows that I LOVE cats. What does that mean? Is he missing me and wants me back? Our relationship was perfect even though we had our ups and downs.
What does it mean when your ex sends you random picture/gif of something cute?
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