Why would a man start lagging in texts after he begged me for a second chance?

Literally the reason I cut him off was because he didn't text or call for 3 days and then later told me it was because his phone died and his grandpa was in the hospital. So he begged for a second chance and now he doing the same thing again which is taking forever just to answer is phone.

Why would a man start lagging in texts after he begged me for a second chance?
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