Jealous

Being envious and jealous of others will rot your heart

Ask Allah to increase His blessing upon them and you'll heart blossom

Ask Allah to give happiness upon them, so they forget about yours

Ask Allah to grant something that they really needed and you'll find sufficient

Stop being jealous of others,
Everyone have their own portion of happiness.

There's no need to be jealous or envious, if you pray your best for others.