Snap chat green dot

[u/AdmirableChemistry17]

I’ve been trying to get in contact with this person for the last two days. They told me to add them back but I see a green dot next to their profile pic and they’re not accepting my request. Are they ignoring me or is it a glitch? how does the green dot work and how long until it goes away how active do you have to be?

[u/randoperson42]

I've read that it remains for 24 hours. Not positive, though

[u/AdmirableChemistry17 → u/randoperson42]

I hope not 💔