It is wrong to make someone uncomfortable with attention.
Jennie has just met Matt who she is interested in but Matt is very shy and introverted.
Jennie wants to get to know Matt better.
Jennie is friendly when she sees Matt and lets Matt know she is interested in getting to know him better and leaves herself open for him to reach out to.
Jennie hangs around Matt when she sees him and asks him a lot of questions and compliments him a lot.
Matt is able to open up to Jennie at his own pace and feels comfortable around her.
Matt feels uncomfortable around Jennie and does his best to avoid her.