Here are some random descriptions and ideas of how your character can look at things.

1. started to look impatient
2. my eyes darted away
3. his eyes swept her face
4. looked damned amused
5. could feel his eyes on her
6. pain flickering his eyes
7. cast him a skeptical look
8. eyes flashing with frustration
9. cruel eyes
10. could’t tear her eyes away
11. sweeping down my figure
12. met his gaze solidly
13. frantic eyes
14. his glare sinister
15. black eyes
16. his gaze held hers
17. almost predatory stare
18. his gaze pinned me
19. eyes moving the length
20. eyes tipped down
21. eyes blazing with fury
22. tears burned behind her eyes
23. eyes flash the darkest
24. she averted her eyes
25. need in his gaze
26. blue eyes flashing
27. glaring
28. she blinked at me
29. his eyes went to me
30. grieving eyes
31. spearing us with her eyes
32. slouched down, watching
33. face looked pinched
34. his magnificent eyes
35. gorgeous eyes
36. eyes tight and worried
37. stopped and met his gaze
38. his intelligent eyes
39. his eyes cautious
40. no humor in his eyes
41. his gaze grew intense.
42. panicky eyes
43. wide eyes blinked in shock
44. nervous eyes
45. friendly eyes
46. his uninterested eyes
47. flicker of doubt
48. he started to look impatient
49. squeezed my eyes tight
50. wild-eyed and frightening
51. life flashed before my eyes
52. gaze held sympathy
53. defiant eyes
54. concerned eyes
55. felt my eyes get wide
56. cold eyes
57. her eyes caught mine
58. her frightened eyes
59. he saw right through me
60. jealous eyes
61. eyes growing colder
62. felt his eyes sweep her
63. crazy eyes
64. he searched her face
65. eyes traveled down me
66. loving eyes
67. he jerked his gaze away
68. eyes narrowed frighteningly
69. amusement flickered
70. his eyes gleaming
71. sending her a look
72. tear my gaze away
73. eyes staring
74. her eyes grew round
75. arrogant eyes
76. startling blue eyes
77. hilarious eyes
78. dangerous eyes
79. bewildered eyes
80. his tired eyes
81. eyes darting about
82. his eyes insane
83. evil eyes
84. exchanged quick looks
85. eyes swiftly moved to
86. he looked angry
87. his thoughtful eyes
88. alert eyes
89. enchanting eyes
90. studied me with intense eyes
91. his gaze averted
92. exchanged a look
93. look of angry disbelief
94. his alert eyes
95. unable to look away.
96. tense eyes
97. easy on the eyes
98. his eyes were cold
99. eyes lifted to the door
100. fierce eyes
101. distraught look
102. narrow-eyed
103. devouring her with his eyes
104. eyes bright
105. eyes flashing
106. flicker of heat in his eyes
107. he cocked a brow
108. defeated eyes
109. haunted eyes
110. smiling eyes
111. eyes sweep her
112. he stared intently
113. eyes gentled
114. frightening eyes
115. his eyes determined
116. eyes wide and confused
117. refusing to meet his eyes
118. weary eyes
119. blank look
120. kind eyes
121. innocent eyes
122. eyes drifted closed
123. eyes burned coldly
124. his eyes doubtful
125. wild eyes
126. his shrewd eyes
127. he looked at me
128. leering look
129. with wide terrified eyes
130. eyes traveled down me.
131. his inquisitive eyes
132. eyes glittered
133. gaze averted
134. feel his eyes on her
135. his disappointed eyes
136. sparkling eyes
137. clever eyes
138. eyes flashing with interest
139. his gaze narrowed
140. i blinked
141. eyes never leaving mine