Hazrat Mufti Ebrahim Salejee (Daamat Barakaatuhu) mentioned
Allah Ta’ala loves this type of sincerity where the heart is cleaned and cleared from every other thing but Allah. One has his hope in Allah Ta’ala alone. One has the conviction within his heart that the only door to get my needs fulfilled is His door. When one makes duaa in this state, then Allah Ta’ala readily answers that duaa.