‎Allah SWT smiles at you when you do the following three things:

1. Performing Hajj

2. When you're in a gathering and the time for prayer starts and you leave what you are doing behind and walk to the mosque

3. When you wake at Tahhajud time and wake your partner and perform Tahhajud

References: Khutbah given by Imam Uzair from Holland Park Mosque, Brisbane, QLD, Australia.