Visit the sick. Its sunnah.
Give gifts. Its Sunnah(highly recommended) in Islam as it also increases love and friendship
Be silent if you don't like the food. Its Sunnah. Islam
Be gentle with your wife. It's a essential part of Islam even the morsels of food you provide for your wife you will be rewarded as it is necessary to take good care of them
Keep in touch with relatives and friends, Inshallah - It’s Sunnah!