Meaning of "Run" by Supergrass

The lyrics of "Run" by Supergrass seem to convey a mix of emotions surrounding a relationship that is coming to an end. The mention of heaven growing and fire burning down low suggests a sense of passing time and fading passion. The singer expresses a desire to make things right and fix any issues that may have arisen, even if it means letting go or running away. This could symbolize a willingness to take responsibility for their part in the relationship and make amends, no matter the consequences. The repeated refrain of "Even if you had to run" implies a sense of acceptance of the possibility of the other person leaving, but still holding onto hope that things can be resolved. Overall, the song touches on themes of love, loss, and acceptance, with a sense of perseverance and longing woven throughout.