Does he still like his ex?

So me and my boyfriend have been dating for some months now. Him and his ex broke up a year ago but the relationship was very short……

Anyways his ex ended up following him on social media and he followed her back about a month ago. He views every story she posts. She recently sent him a funny video through social media and he responded with laughing faces. Then she followed up with a conversation asking him how he’s doing etc and he responded asking how she was doing…

This is how the convo went

Her - how are you

Him - I’m good, can’t complain how are you?

Her- I’m good I’m glad the weather is nice

Him- I know it’s about time lol

Should I be worried any advice?

Does he still like his ex?
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