Atticus had a long talk with scout about the fight showing he cares about her well-being and doesn't want her in trouble. He talks about how his dad taught him how to shoot showing he loves his dad did that and is thankful he did.
Atticus breaks up the lynch mob and Tom asks "Mr. Finch, they gone?" Atticus replied "They've gone. They won't bother you anymore" This reveals that Atticus is caring and wants to protect Tom Robinson.
Biob Ewell spits in Atticus' face and Atticus stares at him, wipes his face off, and gets into his car. When "Man" Grabs Jem he flushes and clenched his fist. Both of those are examples show Atticus favors Words over actions.
Atticus is middle aged and wears a pocket watch and a hat. This shows he likes to look fancy. He also wears glasses showing he's got bad vision but better accuracy.
Altogether , Atticus is a single parent of two young children named Jem and Scout. He's caring and nice for his clients and friends. Defending Tom makes Bob and others mad at him but he still does it. He cares about his looks and how others view him deeply.