While deceptively strong, Tifa is empathic and emotionally shy. While identifying and responding to the feelings of others, Tifa does not express her feelings often and when she does she struggles doing so. Tifa has motherly qualities, acting as a support for others, and keeping the others around her optimistic.
In Final Fantasy VII: Advent Children, Tifa has grown more forward and tries to keep their family unit together when Cloud falls into depression. She acts like a parental figure towards the children in her care, both defending them in battle and giving them emotional support. Though not clingy, she appears hurt by Cloud's distantness. Tifa pushes him to take action and to stop brooding with what he considers to be his past failings.
(Source: Final Fantasy Wiki)
