This poem is a birthday message from a friend to Nissa expressing their deep care and appreciation for her. The friend reminisces on their friendship from when they first met, praising Nissa's beauty, success, art skills, and how she always knows best. They regret not being there for her in the past but know Nissa is their world and they will always be there for each other through good times and bad. The friend ends by declaring their love for Nissa using her nickname.